Flumph (Card)

Flumph
In 35353 decks 1.33% of 2657036 decks
Unsummoned Skull
Kambal, Profiteering Mayor Commander Deck Tech
Take advantage of your opponents' token producers and drain them to death with this Kambal, Profiteering Mayor Commander deck tech.
Arnaud Gompertz
Mar 20, 2024
From the Brim to the Trim - Politicking your Way Through Opponents and Budget Alike
Arnaud trims The Council of Four down to a politically-correct size in this installment of From the Brim to the Trim.
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Felothar the Steadfast
23.81% of 3876 decks 923 decks
Betor, Kin to All
22.51% of 2261 decks 509 decks
Top Commanders
Arcades, the Strategist
41.42% of 18555 decks 7686 decks
Gluntch, the Bestower
71.78% of 5389 decks 3868 decks
Kwain, Itinerant Meddler
36.13% of 5550 decks 2005 decks
Kynaios and Tiro of Meletis
18.03% of 8890 decks 1603 decks
Wayta, Trainer Prodigy
35.93% of 4294 decks 1543 decks
The Council of Four
27.45% of 3898 decks 1070 decks
Zedruu the Greathearted
8.60% of 8266 decks 711 decks
Queen Marchesa
5.07% of 13717 decks 695 decks
Ms. Bumbleflower
4.97% of 13406 decks 666 decks
Phelddagrif
23.83% of 2749 decks 655 decks
Kenrith, the Returned King
2.45% of 23940 decks 587 decks
Sephara, Sky's Blade
30.93% of 1736 decks 537 decks
Pramikon, Sky Rampart
9.71% of 5120 decks 497 decks
Plagon, Lord of the Beach
17.90% of 2519 decks 451 decks
Baldin, Century Herdmaster
57.25% of 772 decks 442 decks
Breena, the Demagogue
8.90% of 4676 decks 416 decks
Shadrix Silverquill
15.48% of 2312 decks 358 decks
Sokrates, Athenian Teacher
15.39% of 2157 decks 332 decks
New Cards
Jaws of Defeat
51% of 1854 decks +50% synergy
Betor, Kin to All
42% of 1650 decks +35% synergy
Arbor Adherent
33% of 3078 decks +32% synergy
Rampart Architect
30% of 3078 decks +29% synergy
Felothar the Steadfast
28% of 1650 decks +26% synergy
High Synergy Cards
The Pride of Hull Clade
51% of 9155 decks +49% synergy
Xyris, the Writhing Storm
44% of 2675 decks +43% synergy
Wall of Denial
44% of 19643 decks +42% synergy
Overgrown Battlement
42% of 21281 decks +41% synergy
Axebane Guardian
40% of 21281 decks +39% synergy
High Alert
40% of 19643 decks +38% synergy
Wall of Blossoms
40% of 21281 decks +38% synergy
Tetsuko Umezawa, Fugitive
38% of 19643 decks +35% synergy
Assault Formation
35% of 21281 decks +34% synergy
Tower Defense
34% of 21281 decks +33% synergy
Top Cards
Swords to Plowshares
65% of 35352 decks +2% synergy
Path to Exile
51% of 35352 decks +4% synergy
Cultivate
50% of 21281 decks +6% synergy
Counterspell
49% of 19643 decks +7% synergy
Farseek
42% of 21281 decks +7% synergy
Beast Within
41% of 21281 decks +4% synergy
Generous Gift
40% of 35352 decks +16% synergy
Rampant Growth
39% of 21281 decks +5% synergy
Blasphemous Act
38% of 8903 decks +4% synergy
Propaganda
34% of 19643 decks +22% synergy
Game Changers
Smothering Tithe
24% of 35352 decks -0% synergy
Teferi's Protection
19% of 35352 decks -0% synergy
Seedborn Muse
12% of 21281 decks +4% synergy
Aura Shards
11% of 21281 decks +2% synergy
Enlightened Tutor
10% of 35352 decks -7% synergy
Orcish Bowmasters
9% of 6336 decks -0% synergy
Consecrated Sphinx
8% of 19643 decks +3% synergy
Mystical Tutor
6% of 19643 decks -8% synergy
Notion Thief
6% of 1999 decks -1% synergy
Worldly Tutor
6% of 21281 decks -8% synergy
Creatures
Brash Taunter
34% of 8903 decks +30% synergy
Doran, the Siege Tower
34% of 3107 decks +33% synergy
Wall of Frost
32% of 19643 decks +31% synergy
Humble Defector
31% of 8903 decks +29% synergy
Sylvan Caryatid
31% of 21281 decks +29% synergy
Hover Barrier
31% of 19643 decks +30% synergy
Ikra Shidiqi, the Usurper
30% of 3107 decks +29% synergy
Kardur, Doomscourge
30% of 2256 decks +24% synergy
Selvala, Explorer Returned
30% of 21281 decks +27% synergy
Wall of Omens
29% of 35352 decks +26% synergy
Kami of the Crescent Moon
28% of 19643 decks +26% synergy
Vine Trellis
28% of 21281 decks +27% synergy
Sapling of Colfenor
28% of 3107 decks +27% synergy
Crystal Barricade
28% of 14389 decks +26% synergy
Wall of Stolen Identity
27% of 19643 decks +27% synergy
Tree of Redemption
27% of 21281 decks +26% synergy
Loran of the Third Path
26% of 35352 decks +19% synergy
Wall of Tanglecord
25% of 21281 decks +25% synergy
Kwain, Itinerant Meddler
25% of 19643 decks +23% synergy
Wall of Runes
25% of 19643 decks +24% synergy
Colfenor, the Last Yew
23% of 3107 decks +22% synergy
Heartwood Storyteller
23% of 21281 decks +22% synergy
Windborn Muse
23% of 35352 decks +20% synergy
Tree of Perdition
23% of 6543 decks +22% synergy
Breena, the Demagogue
23% of 6543 decks +20% synergy
Sokrates, Athenian Teacher
23% of 10979 decks +21% synergy
Crashing Drawbridge
23% of 35352 decks +21% synergy
The Council of Four
23% of 19643 decks +19% synergy
Stalwart Shield-Bearers
23% of 35352 decks +22% synergy
Neyith of the Dire Hunt
22% of 4996 decks +20% synergy
Master of Ceremonies
22% of 35352 decks +20% synergy
Nethroi, Apex of Death
21% of 3107 decks +19% synergy
Carven Caryatid
21% of 21281 decks +21% synergy
Shadrix Silverquill
21% of 6543 decks +19% synergy
Triskaidekaphile
21% of 19643 decks +18% synergy
Vrondiss, Rage of Ancients
20% of 4996 decks +20% synergy
Xantcha, Sleeper Agent
20% of 2256 decks +18% synergy
Gluntch, the Bestower
20% of 21281 decks +18% synergy
Boros Reckoner
20% of 8903 decks +19% synergy
Fog Bank
20% of 19643 decks +19% synergy
Perimeter Captain
20% of 35352 decks +19% synergy
Veteran Explorer
19% of 21281 decks +19% synergy
Weathered Sentinels
19% of 35352 decks +18% synergy
Wall of Roots
19% of 21281 decks +18% synergy
Pramikon, Sky Rampart
18% of 4309 decks +16% synergy
Riptide Turtle
18% of 19643 decks +18% synergy
MacCready, Lamplight Mayor
18% of 4911 decks +16% synergy
The Second Doctor
18% of 16355 decks +16% synergy
Fecund Greenshell
18% of 11764 decks +17% synergy
Sunscape Familiar
18% of 35352 decks +17% synergy
Instants
Anguished Unmaking
33% of 6543 decks +8% synergy
Heroic Intervention
32% of 21281 decks +2% synergy
Arcane Denial
32% of 19643 decks +12% synergy
Boros Charm
31% of 8903 decks +6% synergy
Chaos Warp
30% of 8903 decks -1% synergy
Rakdos Charm
29% of 2256 decks +14% synergy
Assassin's Trophy
28% of 3107 decks -3% synergy
Negate
25% of 19643 decks +3% synergy
Dovin's Veto
24% of 19643 decks +6% synergy
Despark
23% of 6543 decks +8% synergy
Inkshield
23% of 6543 decks +17% synergy
An Offer You Can't Refuse
21% of 19643 decks -0% synergy
Crackling Doom
21% of 2256 decks +13% synergy
Delirium
19% of 2256 decks +18% synergy
Deflecting Palm
18% of 8903 decks +13% synergy
Cyclonic Rift
17% of 19643 decks -10% synergy
Fog
16% of 21281 decks +12% synergy
Your Temple Is Under Attack
15% of 35352 decks +13% synergy
Dawn's Truce
15% of 19338 decks +7% synergy
Backlash
15% of 2256 decks +14% synergy
Stroke of Midnight
14% of 31587 decks +4% synergy
Arcbond
14% of 8903 decks +13% synergy
Growth Spiral
14% of 12428 decks -8% synergy
Void Rend
14% of 1999 decks +0% synergy
Vision Skeins
13% of 19643 decks +12% synergy
Take the Bait
12% of 6552 decks +10% synergy
Akroma's Will
12% of 35352 decks +2% synergy
Eerie Interlude
12% of 35352 decks +8% synergy
Fracture
11% of 6543 decks +5% synergy
Long River's Pull
11% of 10326 decks +8% synergy
Oblation
11% of 35352 decks +10% synergy
Aetherize
11% of 19643 decks +5% synergy
Bar the Door
11% of 35352 decks +10% synergy
Bant Charm
11% of 12428 decks +6% synergy
Brainstorm
10% of 19643 decks -9% synergy
Everybody Lives!
10% of 30094 decks +8% synergy
Fierce Guardianship
10% of 19643 decks -8% synergy
Flawless Maneuver
10% of 35352 decks -1% synergy
Swan Song
9% of 19643 decks -7% synergy
Malakir Rebirth
9% of 6543 decks +1% synergy
Words of Wisdom
9% of 19643 decks +9% synergy
Revitalizing Repast
9% of 2361 decks +0% synergy
Mortify
9% of 6543 decks -3% synergy
Abzan Charm
8% of 3107 decks +4% synergy
Perch Protection
8% of 19120 decks +7% synergy
Wear // Tear
8% of 8903 decks +0% synergy
Benevolent Offering
8% of 35352 decks +7% synergy
Mana Drain
8% of 19643 decks -7% synergy
Fell the Profane
8% of 4411 decks -1% synergy
Reins of Power
7% of 19643 decks +6% synergy
Sorceries
Kodama's Reach
28% of 21281 decks -2% synergy
Nature's Lore
28% of 21281 decks -4% synergy
Tempt with Discovery
28% of 21281 decks +24% synergy
Will of the Abzan
27% of 1854 decks +25% synergy
Tip the Scales
27% of 1854 decks +26% synergy
Cut a Deal
26% of 35352 decks +23% synergy
Secret Rendezvous
25% of 35352 decks +23% synergy
Slaughter the Strong
24% of 35352 decks +23% synergy
Dusk // Dawn
24% of 35352 decks +20% synergy
Approach of the Second Sun
22% of 35352 decks +18% synergy
Fell the Mighty
20% of 35352 decks +18% synergy
Three Visits
20% of 21281 decks -4% synergy
Collective Voyage
19% of 21281 decks +18% synergy
Minds Aglow
18% of 19643 decks +17% synergy
Reunion of the House
17% of 4370 decks +16% synergy
Eerie Ultimatum
16% of 3107 decks +4% synergy
Scheming Symmetry
16% of 6543 decks +15% synergy
Windfall
15% of 19643 decks +3% synergy
Promise of Loyalty
15% of 35352 decks +12% synergy
Ruinous Ultimatum
14% of 2256 decks -4% synergy
Disrupt Decorum
14% of 8903 decks +10% synergy
Last March of the Ents
13% of 20515 decks +9% synergy
Prosperity
13% of 19643 decks +12% synergy
Supreme Verdict
13% of 19643 decks -1% synergy
Role Reversal
13% of 4309 decks +12% synergy
Farewell
13% of 35352 decks +0% synergy
Tempt with Bunnies
12% of 19120 decks +10% synergy
Damn
12% of 6543 decks -4% synergy
Expel the Interlopers
12% of 31511 decks +11% synergy
Austere Command
12% of 35352 decks -1% synergy
Chain Reaction
12% of 8903 decks +7% synergy
Star of Extinction
12% of 8903 decks +11% synergy
Pir's Whim
12% of 21281 decks +11% synergy
Insurrection
11% of 8903 decks +9% synergy
Taunt from the Rampart
10% of 8534 decks +6% synergy
Demonic Tutor
9% of 6543 decks -12% synergy
Toxic Deluge
9% of 6543 decks -9% synergy
Wave of Reckoning
9% of 35352 decks +9% synergy
The Battle of Bywater
9% of 33885 decks +7% synergy
Fiery Confluence
8% of 8903 decks +6% synergy
Fractured Identity
8% of 19643 decks +7% synergy
Council's Judgment
8% of 35352 decks +7% synergy
Sylvan Offering
7% of 21281 decks +7% synergy
Mythos of Snapdax
7% of 2256 decks +4% synergy
Night's Whisper
7% of 6543 decks -2% synergy
Feed the Swarm
7% of 6543 decks -10% synergy
Sign in Blood
7% of 6543 decks -3% synergy
Wear Down
7% of 11899 decks +5% synergy
Bala Ged Recovery
6% of 21281 decks -2% synergy
Hypergenesis
6% of 21281 decks +6% synergy
Utility Artifacts
Swiftfoot Boots
27% of 35352 decks -0% synergy
Howling Mine
26% of 35352 decks +24% synergy
Folio of Fancies
21% of 19643 decks +20% synergy
Lightning Greaves
20% of 35352 decks -5% synergy
Wedding Ring
18% of 35352 decks +17% synergy
Temple Bell
18% of 35352 decks +17% synergy
Rammas Echor, Ancient Shield
16% of 30278 decks +16% synergy
Meekstone
15% of 35352 decks +15% synergy
Commander's Sphere
14% of 35352 decks -1% synergy
Ghirapur Orrery
14% of 35352 decks +13% synergy
Wishclaw Talisman
13% of 6543 decks +8% synergy
Mind Stone
12% of 35352 decks -4% synergy
Tempting Contract
12% of 35352 decks +12% synergy
Fiendlash
11% of 8903 decks +11% synergy
Font of Mythos
11% of 35352 decks +10% synergy
Blazing Sunsteel
11% of 8903 decks +11% synergy
Door to Nothingness
9% of 1007 decks +5% synergy
Venser's Journal
8% of 35352 decks +8% synergy
Helm of Awakening
8% of 35352 decks +7% synergy
Sunforger
8% of 8903 decks +3% synergy
Wayfarer's Bauble
7% of 35352 decks -2% synergy
Slagwurm Armor
7% of 35352 decks +7% synergy
Abzan Monument
7% of 1650 decks +6% synergy
Crawlspace
7% of 35352 decks +6% synergy
Norn's Annex
7% of 35352 decks +5% synergy
Horn of Greed
6% of 35352 decks +6% synergy
Pendant of Prosperity
6% of 35352 decks +6% synergy
Bucknard's Everfull Purse
6% of 35352 decks +6% synergy
Alhammarret's Archive
6% of 35352 decks +4% synergy
Pearl Medallion
5% of 35352 decks +3% synergy
Hithlain Rope
5% of 33770 decks +5% synergy
Enchantments
Ghostly Prison
33% of 35352 decks +22% synergy
Rites of Flourishing
29% of 21281 decks +27% synergy
Dictate of Kruphix
26% of 19643 decks +25% synergy
Brave the Sands
19% of 35352 decks +17% synergy
Rhystic Study
19% of 19643 decks -8% synergy
Heartbeat of Spring
17% of 21281 decks +17% synergy
Wizard Class
17% of 19643 decks +13% synergy
Teferi's Ageless Insight
17% of 19643 decks +12% synergy
Behind the Scenes
17% of 6543 decks +16% synergy
Stoneskin
17% of 35352 decks +16% synergy
Leyline of the Guildpact
16% of 695 decks -0% synergy
Tenuous Truce
15% of 35352 decks +14% synergy
Phyrexian Arena
14% of 6543 decks -2% synergy
Pyrohemia
13% of 8903 decks +12% synergy
Mana Flare
13% of 8903 decks +12% synergy
Ominous Seas
13% of 19643 decks +10% synergy
Dictate of Karametra
13% of 21281 decks +12% synergy
Rhythm of the Wild
13% of 4996 decks -11% synergy
Well of Ideas
12% of 19643 decks +11% synergy
Forced Fruition
12% of 19643 decks +10% synergy
Guardian Project
11% of 21281 decks +3% synergy
Curse of Opulence
11% of 8903 decks +7% synergy
Noble Heritage
11% of 35352 decks +10% synergy
Duelist's Heritage
11% of 35352 decks +8% synergy
Fevered Visions
10% of 4309 decks +8% synergy
Smuggler's Share
9% of 35352 decks +7% synergy
Expedited Inheritance
9% of 6552 decks +9% synergy
Annie Joins Up
9% of 3157 decks -4% synergy
Struggle for Project Purity
9% of 13478 decks +7% synergy
Unnatural Growth
9% of 21281 decks +3% synergy
Mirari's Wake
8% of 21281 decks -5% synergy
Trouble in Pairs
8% of 26291 decks +3% synergy
Sphere of Safety
7% of 35352 decks +3% synergy
Black Market Connections
7% of 6543 decks -4% synergy
Restricted Office // Lecture Hall
7% of 8573 decks +5% synergy
Angelic Chorus
7% of 35352 decks +6% synergy
Whirlwind of Thought
7% of 4309 decks -3% synergy
Mystic Remora
7% of 19643 decks -11% synergy
Helix Pinnacle
7% of 21281 decks +6% synergy
Land Tax
6% of 35352 decks -0% synergy
Cunning Rhetoric
6% of 6543 decks +5% synergy
Upwelling
6% of 21281 decks +6% synergy
Smile at Death
6% of 7679 decks +5% synergy
Rite of Passage
6% of 21281 decks +5% synergy
Primal Rage
6% of 21281 decks +5% synergy
Darksteel Mutation
6% of 35352 decks -0% synergy
Tocasia's Welcome
6% of 35352 decks +2% synergy
Spidersilk Armor
5% of 21281 decks +5% synergy
The Birth of Meletis
5% of 35352 decks +5% synergy
Curse of Verbosity
5% of 19643 decks +4% synergy
Planeswalkers
Teyo, Geometric Tactician
13% of 32587 decks +12% synergy
Huatli, the Sun's Heart
12% of 21281 decks +11% synergy
Jace, Wielder of Mysteries
11% of 19643 decks +8% synergy
Jace Beleren
11% of 19643 decks +10% synergy
Teyo, the Shieldmage
7% of 35352 decks +7% synergy
Utility Lands
Reliquary Tower
53% of 35352 decks +23% synergy
Bojuka Bog
34% of 6543 decks +4% synergy
Mikokoro, Center of the Sea
18% of 35352 decks +16% synergy
Rogue's Passage
16% of 35352 decks -4% synergy
Vault of the Archangel
16% of 6543 decks +4% synergy
Access Tunnel
13% of 35352 decks +10% synergy
Boseiju, Who Endures
12% of 21281 decks -7% synergy
Maze of Ith
11% of 35352 decks +8% synergy
Yavimaya, Cradle of Growth
11% of 35352 decks +2% synergy
Geier Reach Sanitarium
10% of 35352 decks +7% synergy
Temple of the False God
10% of 35352 decks +0% synergy
Otawara, Soaring City
9% of 19643 decks -7% synergy
Kessig Wolf Run
9% of 4996 decks -7% synergy
Mystic Sanctuary
8% of 19643 decks -4% synergy
Eiganjo, Seat of the Empire
7% of 35352 decks -1% synergy
Hall of Heliod's Generosity
6% of 35352 decks -0% synergy
Takenuma, Abandoned Mire
6% of 6543 decks -4% synergy
War Room
5% of 35352 decks -1% synergy
Alchemist's Refuge
5% of 12428 decks -1% synergy
Gavony Township
5% of 21281 decks -4% synergy
Mana Artifacts
Sol Ring
83% of 35352 decks -2% synergy
Arcane Signet
76% of 35352 decks +4% synergy
Orzhov Signet
33% of 6543 decks +7% synergy
Thought Vessel
32% of 35352 decks +15% synergy
Azorius Signet
32% of 19643 decks +7% synergy
Talisman of Hierarchy
28% of 6543 decks +3% synergy
Rakdos Signet
27% of 2256 decks -2% synergy
Talisman of Indulgence
26% of 2256 decks -1% synergy
Boros Signet
24% of 8903 decks +2% synergy
Talisman of Conviction
22% of 8903 decks -2% synergy
Decanter of Endless Water
18% of 35352 decks +14% synergy
Izzet Signet
17% of 4309 decks -10% synergy
Talisman of Progress
17% of 19643 decks -8% synergy
Simic Signet
16% of 12428 decks +3% synergy
Selesnya Signet
16% of 21281 decks +8% synergy
Fellwar Stone
16% of 35352 decks -5% synergy
Dimir Signet
15% of 1999 decks -14% synergy
Talisman of Dominance
14% of 1999 decks -18% synergy
Talisman of Creativity
12% of 4309 decks -17% synergy
Chromatic Lantern
10% of 35352 decks +1% synergy
Talisman of Unity
9% of 21281 decks +1% synergy
Talisman of Resilience
8% of 3107 decks -4% synergy
Gruul Signet
7% of 4996 decks -4% synergy
Victory Chimes
7% of 35352 decks +7% synergy
Timeless Lotus
6% of 1007 decks -6% synergy
Talisman of Curiosity
6% of 12428 decks -7% synergy
Coveted Jewel
6% of 35352 decks +5% synergy
Talisman of Impulse
6% of 4996 decks -4% synergy
Golgari Signet
5% of 3107 decks -7% synergy
Lands
Command Tower
82% of 35352 decks +8% synergy
Seaside Citadel
60% of 12428 decks +34% synergy
Prairie Stream
51% of 19643 decks +17% synergy
Canopy Vista
50% of 21281 decks +13% synergy
Jungle Shrine
48% of 4996 decks +16% synergy
Mystic Monastery
46% of 4309 decks +19% synergy
Sandsteppe Citadel
46% of 3107 decks +20% synergy
Glacial Fortress
46% of 19643 decks +18% synergy
Exotic Orchard
44% of 35352 decks +8% synergy
Spara's Headquarters
44% of 12428 decks +14% synergy
Sunpetal Grove
42% of 21281 decks +18% synergy
Isolated Chapel
41% of 6543 decks +11% synergy
Nomad Outpost
41% of 2256 decks +12% synergy
Hinterland Harbor
39% of 12428 decks +10% synergy
Indatha Triome
39% of 3107 decks +9% synergy
Hallowed Fountain
39% of 19643 decks -1% synergy
Temple Garden
39% of 21281 decks -0% synergy
Jetmir's Garden
39% of 4996 decks +8% synergy
Woodland Cemetery
39% of 3107 decks +9% synergy
Godless Shrine
37% of 6543 decks -3% synergy
Frontier Bivouac
37% of 2675 decks +8% synergy
Breeding Pool
37% of 12428 decks -4% synergy
Caves of Koilos
36% of 6543 decks +7% synergy
Overgrown Tomb
36% of 3107 decks -6% synergy
Raugrin Triome
34% of 4309 decks +9% synergy
Bountiful Promenade
34% of 21281 decks +11% synergy
Stomping Ground
34% of 4996 decks -6% synergy
Sea of Clouds
34% of 19643 decks +8% synergy
Ketria Triome
33% of 2675 decks +1% synergy
Arcane Sanctum
33% of 1999 decks +5% synergy
Rejuvenating Springs
33% of 12428 decks +4% synergy
Clifftop Retreat
32% of 8903 decks +2% synergy
The World Tree
32% of 1007 decks +0% synergy
Cinder Glade
32% of 4996 decks -6% synergy
Sacred Foundry
32% of 8903 decks -3% synergy
Vault of Champions
31% of 6543 decks +5% synergy
Overgrown Farmland
30% of 21281 decks +14% synergy
Raffine's Tower
29% of 1999 decks +3% synergy
Spectator Seating
29% of 8903 decks +4% synergy
Steam Vents
29% of 4309 decks -10% synergy
Deceptive Landscape
28% of 2345 decks +19% synergy
Savai Triome
27% of 2256 decks +1% synergy
Undergrowth Stadium
26% of 3107 decks +1% synergy
Deserted Beach
26% of 19643 decks +10% synergy
Evolving Wilds
26% of 35352 decks +5% synergy
Temple of Silence
26% of 6543 decks +7% synergy
Blood Crypt
25% of 2256 decks -13% synergy
Azorius Chancery
25% of 19643 decks +11% synergy
Battlefield Forge
25% of 8903 decks -2% synergy
Temple of Enlightenment
24% of 19643 decks +8% synergy