Errant, Street Artist (Card)
Errant, Street Artist
In 11897 decks
0.39% of 3012443 decks
Oct 16, 2023
The Sixth Doctor & Ian Chesterton: Sagas!
Tell the tale of The Sixth Doctor with the help of Ian Chesterson and this Saga heavy Commander deck!
Aug 31, 2023
The Over/Under - A Review of New Capenna Commanders
Kyle reviews whether his predictions were right for the popularity of Streets of New Capenna commanders, one year on.
Taigam, Master Opportunist
57.96% of 1049 decks
608 decks
Top Commanders
Ivy, Gleeful Spellthief
30.94% of 6066 decks
1877 decks
Anhelo, the Painter
20.40% of 6021 decks
1228 decks
Kalamax, the Stormsire
14.46% of 7448 decks
1077 decks
Volo, Guide to Monsters
8.10% of 8071 decks
654 decks
Zevlor, Elturel Exile
12.34% of 3986 decks
492 decks
Parnesse, the Subtle Brush
43.83% of 1038 decks
455 decks
Verazol, the Split Current
43.45% of 985 decks
428 decks
Gorion, Wise Mentor
14.78% of 2477 decks
366 decks
Arcades, the Strategist
1.89% of 18812 decks
355 decks
The Sixth Doctor // Peri Brown
35.76% of 646 decks
231 decks
Donal, Herald of Wings
20.48% of 923 decks
189 decks
Jin-Gitaxias, Progress Tyrant
9.02% of 1708 decks
154 decks
Rassilon, the War President
42.33% of 300 decks
127 decks
Krark, the Thumbless // Kydele, Chosen of Kruphix
29.04% of 427 decks
124 decks
The Twelfth Doctor // Vislor Turlough
19.29% of 622 decks
120 decks
The Sixth Doctor // Romana II
12.45% of 932 decks
116 decks
Magus Lucea Kane
0.92% of 12051 decks
111 decks
Jalira, Master Polymorphist
6.87% of 1411 decks
97 decks
Alania, Divergent Storm
1.55% of 6180 decks
96 decks
New Cards
Mistrise Village
12% of 2467 decks
+4% synergy
Songcrafter Mage
11% of 293 decks
+9% synergy
Flamehold Grappler
11% of 120 decks
+9% synergy
Venat, Heart of Hydaelyn
9% of 45 decks
+8% synergy
Auroral Procession
7% of 1014 decks
+4% synergy
High Synergy Cards
Twinning Staff
60% of 11897 decks
+59% synergy
Cormela, Glamour Thief
59% of 2853 decks
+56% synergy
Storm-Kiln Artist
60% of 5473 decks
+51% synergy
Kess, Dissident Mage
50% of 2853 decks
+46% synergy
Goblin Electromancer
52% of 5473 decks
+43% synergy
Double Vision
43% of 5473 decks
+41% synergy
Cruel Ultimatum
32% of 2853 decks
+29% synergy
Nightscape Familiar
31% of 3333 decks
+28% synergy
Big Score
37% of 5473 decks
+28% synergy
Manamorphose
31% of 1905 decks
+28% synergy
Top Cards
Swords to Plowshares
48% of 2056 decks
-14% synergy
Cultivate
46% of 6419 decks
+1% synergy
Chaos Warp
44% of 5473 decks
+13% synergy
Counterspell
44% of 11897 decks
+2% synergy
Beast Within
44% of 6419 decks
+7% synergy
Rampant Growth
41% of 6419 decks
+7% synergy
Bedevil
37% of 2853 decks
+24% synergy
Feed the Swarm
36% of 3333 decks
+19% synergy
Growth Spiral
36% of 6419 decks
+14% synergy
Path to Exile
36% of 2056 decks
-11% synergy
Game Changers
Jeska's Will
21% of 5473 decks
+5% synergy
Teferi's Protection
12% of 2056 decks
-7% synergy
Crop Rotation
12% of 6419 decks
+2% synergy
Deflecting Swat
12% of 5473 decks
-4% synergy
Mystical Tutor
10% of 11897 decks
-4% synergy
Fierce Guardianship
9% of 11897 decks
-9% synergy
Enlightened Tutor
7% of 2056 decks
-9% synergy
Worldly Tutor
6% of 6419 decks
-7% synergy
Seedborn Muse
6% of 6419 decks
-2% synergy
Aura Shards
6% of 1534 decks
-3% synergy
Creatures
Archmage Emeritus
34% of 11897 decks
+27% synergy
Dualcaster Mage
28% of 5473 decks
+24% synergy
Jadar, Ghoulcaller of Nephalia
26% of 3333 decks
+24% synergy
Veyran, Voice of Duality
26% of 5473 decks
+21% synergy
Guttersnipe
26% of 5473 decks
+19% synergy
Judith, Carnage Connoisseur
25% of 2064 decks
+24% synergy
Birds of Paradise
25% of 6419 decks
-3% synergy
Chulane, Teller of Tales
24% of 1534 decks
+19% synergy
Stormcatch Mentor
24% of 2792 decks
+18% synergy
Vega, the Watcher
24% of 2056 decks
+21% synergy
Talrand, Sky Summoner
23% of 11897 decks
+19% synergy
Gemrazer
23% of 6419 decks
+22% synergy
Migratory Greathorn
23% of 6419 decks
+22% synergy
Sedgemoor Witch
20% of 3333 decks
+19% synergy
Spellwild Ouphe
20% of 6419 decks
+20% synergy
Lagomos, Hand of Hatred
19% of 2853 decks
+17% synergy
Maraleaf Pixie
19% of 6419 decks
+17% synergy
Llanowar Elves
19% of 6419 decks
-2% synergy
Baral and Kari Zev
18% of 5473 decks
+17% synergy
Goblin Anarchomancer
18% of 1905 decks
+4% synergy
Dogged Detective
18% of 3333 decks
+17% synergy
Auspicious Starrix
18% of 6419 decks
+17% synergy
Woodland Acolyte
17% of 1428 decks
+16% synergy
Parcelbeast
17% of 6419 decks
+16% synergy
Raff Capashen, Ship's Mage
17% of 2056 decks
+16% synergy
Sawtusk Demolisher
17% of 6419 decks
+16% synergy
Giant Killer
17% of 2056 decks
+16% synergy
Young Pyromancer
17% of 5473 decks
+12% synergy
Cold-Eyed Selkie
17% of 6419 decks
+12% synergy
Guardian Naga
16% of 2056 decks
+16% synergy
Alistair, the Brigadier
16% of 1332 decks
+15% synergy
Sanctum Weaver
15% of 6419 decks
+10% synergy
Blessed Hippogriff
15% of 2056 decks
+15% synergy
Venerated Rotpriest
15% of 6419 decks
+14% synergy
Glowstone Recluse
15% of 6419 decks
+14% synergy
Solemn Simulacrum
15% of 11897 decks
+2% synergy
Stormchaser Drake
15% of 11897 decks
+14% synergy
Trumpeting Gnarr
15% of 6419 decks
+14% synergy
Wall of Denial
15% of 2056 decks
+13% synergy
Wall of Omens
15% of 2056 decks
+12% synergy
Jodah, the Unifier
14% of 262 decks
+10% synergy
Shepherd of the Flock
14% of 2056 decks
+14% synergy
Setessan Champion
14% of 6419 decks
+10% synergy
Esika, God of the Tree
14% of 262 decks
+7% synergy
Sisay, Weatherlight Captain
14% of 262 decks
+8% synergy
Archmage of Runes
14% of 4725 decks
+10% synergy
Elvish Mystic
14% of 6419 decks
-3% synergy
Alesha, Who Smiles at Death
14% of 266 decks
+11% synergy
Spark Double
13% of 11897 decks
+7% synergy
Crystal Barricade
13% of 773 decks
+12% synergy
Instants
Frantic Search
28% of 11897 decks
+15% synergy
Maestros Charm
27% of 2853 decks
+25% synergy
Unexpected Windfall
27% of 5473 decks
+20% synergy
Terminate
26% of 2853 decks
+6% synergy
Dark Ritual
26% of 3333 decks
+3% synergy
Negate
25% of 11897 decks
+3% synergy
Thrill of Possibility
25% of 5473 decks
+15% synergy
Double Major
25% of 6419 decks
+22% synergy
Rakdos Charm
24% of 2853 decks
+10% synergy
Tamiyo's Safekeeping
24% of 6419 decks
+17% synergy
Increasing Vengeance
23% of 5473 decks
+22% synergy
Reverberate
23% of 5473 decks
+21% synergy
Brainstorm
23% of 11897 decks
+3% synergy
Artifact Mutation
23% of 1905 decks
+19% synergy
Heroic Intervention
22% of 6419 decks
-8% synergy
Lightning Bolt
21% of 5473 decks
+11% synergy
Galvanic Iteration
20% of 5473 decks
+17% synergy
Generous Gift
19% of 2056 decks
-5% synergy
Gaea's Gift
19% of 6419 decks
+16% synergy
Tyvar's Stand
19% of 6419 decks
+14% synergy
Opt
18% of 11897 decks
+9% synergy
An Offer You Can't Refuse
18% of 11897 decks
-4% synergy
Harrow
18% of 6419 decks
+9% synergy
Snap
18% of 11897 decks
+10% synergy
Expansion // Explosion
17% of 5473 decks
+15% synergy
Snakeskin Veil
17% of 6419 decks
+12% synergy
Arcane Denial
17% of 11897 decks
-3% synergy
Pongify
17% of 11897 decks
+5% synergy
Narset's Reversal
16% of 11897 decks
+12% synergy
Comet Storm
16% of 5473 decks
+13% synergy
Return the Favor
16% of 3409 decks
+12% synergy
Cyclonic Rift
15% of 11897 decks
-11% synergy
Twinferno
15% of 5473 decks
+13% synergy
Joint Exploration
15% of 6419 decks
+13% synergy
Reality Shift
13% of 11897 decks
+5% synergy
Rapid Hybridization
13% of 11897 decks
+4% synergy
Fact or Fiction
13% of 11897 decks
+7% synergy
Charge Through
13% of 6419 decks
+12% synergy
Slip Out the Back
13% of 11897 decks
+10% synergy
Temur Charm
13% of 1905 decks
+10% synergy
Assassin's Trophy
12% of 358 decks
-18% synergy
Dovin's Veto
12% of 2056 decks
-5% synergy
Withering Torment
12% of 1478 decks
+4% synergy
Display of Power
12% of 5473 decks
+11% synergy
Entish Restoration
12% of 6419 decks
+5% synergy
Dig Through Time
12% of 11897 decks
+7% synergy
Siphon Insight
12% of 3333 decks
+10% synergy
Repulsive Mutation
11% of 4525 decks
+9% synergy
Waterlogged Teachings
11% of 1925 decks
+7% synergy
Tragic Slip
11% of 3333 decks
+7% synergy
Sorceries
Nature's Lore
31% of 6419 decks
-1% synergy
Farseek
29% of 6419 decks
-6% synergy
Blasphemous Act
29% of 5473 decks
-5% synergy
Kodama's Reach
26% of 6419 decks
-4% synergy
Army of the Damned
22% of 3333 decks
+21% synergy
Three Visits
21% of 6419 decks
-3% synergy
Exsanguinate
20% of 3333 decks
+13% synergy
Maestros Confluence
18% of 2853 decks
+18% synergy
Mana Geyser
18% of 5473 decks
+11% synergy
Ponder
17% of 11897 decks
+4% synergy
Mizzix's Mastery
16% of 5473 decks
+13% synergy
Make an Example
15% of 3333 decks
+15% synergy
Preordain
14% of 11897 decks
+4% synergy
Irenicus's Vile Duplication
14% of 11897 decks
+11% synergy
Expressive Iteration
13% of 5473 decks
+7% synergy
Road // Ruin
13% of 1905 decks
+12% synergy
Syphon Mind
12% of 3333 decks
+9% synergy
Slaughter the Strong
12% of 2056 decks
+10% synergy
Rite of Replication
11% of 11897 decks
+8% synergy
Brass's Bounty
11% of 5473 decks
+9% synergy
Demonic Tutor
11% of 3333 decks
-10% synergy
Torment of Hailfire
11% of 3333 decks
+7% synergy
Great Intelligence's Plan
11% of 2875 decks
+10% synergy
Primevals' Glorious Rebirth
11% of 371 decks
+7% synergy
Faithless Looting
11% of 5473 decks
-6% synergy
Scale the Heights
11% of 6419 decks
+10% synergy
Dusk // Dawn
10% of 2056 decks
+7% synergy
Grapeshot
10% of 5473 decks
+6% synergy
Time Wipe
9% of 2056 decks
+3% synergy
Vandalblast
9% of 5473 decks
-6% synergy
Solve the Equation
9% of 11897 decks
+6% synergy
Bala Ged Recovery
9% of 6419 decks
+1% synergy
Breach the Multiverse
9% of 3333 decks
+5% synergy
Croaking Counterpart
9% of 6419 decks
+7% synergy
Chandra's Ignition
9% of 5473 decks
+4% synergy
Farewell
9% of 2056 decks
-4% synergy
Slip Through Space
9% of 11897 decks
+7% synergy
Toxic Deluge
8% of 3333 decks
-10% synergy
Crackle with Power
8% of 5473 decks
+6% synergy
Quantum Misalignment
8% of 10254 decks
+7% synergy
Worst Fears
8% of 3333 decks
+8% synergy
Jaya's Immolating Inferno
8% of 5473 decks
+7% synergy
River's Rebuke
8% of 11897 decks
+7% synergy
Chain Reaction
8% of 5473 decks
+4% synergy
Fevered Suspicion
8% of 2853 decks
+6% synergy
Fell the Mighty
8% of 2056 decks
+5% synergy
Creative Technique
8% of 5473 decks
+7% synergy
Dread Summons
8% of 3333 decks
+7% synergy
Prisoner's Dilemma
7% of 3904 decks
+6% synergy
Urza's Ruinous Blast
7% of 2056 decks
+5% synergy
Utility Artifacts
Swiftfoot Boots
25% of 11897 decks
-2% synergy
Lightning Greaves
20% of 11897 decks
-5% synergy
Horn of Valhalla
14% of 2056 decks
+13% synergy
Commander's Sphere
14% of 11897 decks
-1% synergy
Mind Stone
13% of 11897 decks
-3% synergy
Mindsplice Apparatus
12% of 11897 decks
+11% synergy
Wayfarer's Bauble
12% of 11897 decks
+3% synergy
Primal Amulet
12% of 11897 decks
+11% synergy
Sapphire Medallion
8% of 11897 decks
+6% synergy
Rammas Echor, Ancient Shield
8% of 1822 decks
+7% synergy
Adaptive Training Post
7% of 2467 decks
+6% synergy
Wand of Wonder
6% of 5473 decks
+5% synergy
Isochron Scepter
6% of 11897 decks
+4% synergy
Strionic Resonator
6% of 11897 decks
+3% synergy
Lithoform Engine
6% of 11897 decks
+5% synergy
Mirror Box
5% of 11897 decks
+4% synergy
Enchantments
Season of Growth
26% of 6419 decks
+24% synergy
Thousand-Year Storm
25% of 5473 decks
+20% synergy
Shielding Plax
24% of 6419 decks
+23% synergy
Arcane Bombardment
24% of 5473 decks
+22% synergy
Maestros Ascendancy
22% of 2853 decks
+21% synergy
Snake Umbra
21% of 6419 decks
+18% synergy
Rancor
19% of 6419 decks
+14% synergy
Ancestral Mask
18% of 6419 decks
+16% synergy
Bear Umbra
18% of 6419 decks
+14% synergy
Leyline of the Guildpact
16% of 194 decks
+1% synergy
Cryptic Pursuit
16% of 5473 decks
+15% synergy
Wilderness Reclamation
15% of 6419 decks
+12% synergy
Ghoulish Procession
15% of 3333 decks
+15% synergy
Vesuvan Duplimancy
14% of 11897 decks
+13% synergy
Whirlwind of Thought
13% of 550 decks
+3% synergy
Annie Joins Up
13% of 197 decks
+1% synergy
High Alert
13% of 2056 decks
+11% synergy
Rhystic Study
12% of 11897 decks
-14% synergy
Swarm Intelligence
12% of 11897 decks
+11% synergy
Three Blind Mice
12% of 1918 decks
+11% synergy
Combat Research
12% of 11897 decks
+10% synergy
Keen Sense
11% of 6419 decks
+10% synergy
Rune of Might
11% of 6419 decks
+10% synergy
Aqueous Form
11% of 11897 decks
+7% synergy
Lion Umbra
11% of 3413 decks
+10% synergy
One with Nature
11% of 6419 decks
+10% synergy
Wild Growth
11% of 6419 decks
-0% synergy
Curiosity
11% of 11897 decks
+7% synergy
Battle for Bretagard
10% of 1534 decks
+9% synergy
Fiery Inscription
10% of 5473 decks
+7% synergy
Smothering Tithe
10% of 2056 decks
-13% synergy
Flowering of the White Tree
9% of 2056 decks
+5% synergy
Sixth Sense
9% of 6419 decks
+9% synergy
Eel Umbra
9% of 11897 decks
+9% synergy
Alpha Authority
9% of 6419 decks
+8% synergy
Leyline of Anticipation
9% of 11897 decks
+5% synergy
Vraska Joins Up
9% of 246 decks
+5% synergy
Propaganda
9% of 11897 decks
-4% synergy
Colossification
9% of 6419 decks
+8% synergy
Hydra's Growth
8% of 6419 decks
+6% synergy
Strong Back
8% of 4218 decks
+7% synergy
Virtue of Loyalty
8% of 1912 decks
+6% synergy
Garruk's Uprising
8% of 6419 decks
-9% synergy
Mystic Remora
7% of 11897 decks
-10% synergy
Spider Umbra
7% of 6419 decks
+7% synergy
Sorcerer Class
7% of 5473 decks
+5% synergy
Binding the Old Gods
7% of 358 decks
+2% synergy
City of Death
7% of 5915 decks
+6% synergy
Ghostly Prison
7% of 2056 decks
-4% synergy
Dual Casting
7% of 5473 decks
+7% synergy
Planeswalkers
Ral, Storm Conduit
29% of 5473 decks
+26% synergy
Professor Onyx
13% of 3333 decks
+12% synergy
Chandra, Hope's Beacon
10% of 5473 decks
+9% synergy
Dihada, Binder of Wills
7% of 266 decks
+3% synergy
Ral, Crackling Wit
7% of 2792 decks
+3% synergy
Quintorius Kand
6% of 475 decks
+5% synergy
Utility Lands
Reliquary Tower
43% of 11897 decks
+13% synergy
Kessig Wolf Run
25% of 1905 decks
+9% synergy
Bojuka Bog
22% of 3333 decks
-8% synergy
Mystic Sanctuary
20% of 11897 decks
+8% synergy
Rogue's Passage
15% of 11897 decks
-5% synergy
Alchemist's Refuge
15% of 6419 decks
+8% synergy
Boseiju, Who Endures
13% of 6419 decks
-5% synergy
Otawara, Soaring City
13% of 11897 decks
-4% synergy
Mosswort Bridge
11% of 6419 decks
+1% synergy
Temple of the False God
9% of 11897 decks
-0% synergy
Eiganjo, Seat of the Empire
8% of 2056 decks
+0% synergy
Restless Ridgeline
6% of 1562 decks
+4% synergy
Yavimaya, Cradle of Growth
6% of 11897 decks
-3% synergy
Rivendell
6% of 11897 decks
+1% synergy
Restless Spire
5% of 4991 decks
+4% synergy
Lumbering Falls
5% of 6419 decks
+3% synergy
Scavenger Grounds
5% of 11897 decks
+2% synergy
Mana Artifacts
Sol Ring
81% of 11897 decks
-3% synergy
Arcane Signet
75% of 11897 decks
+3% synergy
Dimir Signet
47% of 3333 decks
+19% synergy
Rakdos Signet
46% of 2853 decks
+18% synergy
Izzet Signet
42% of 5473 decks
+15% synergy
Talisman of Dominance
33% of 3333 decks
+1% synergy
Talisman of Creativity
32% of 5473 decks
+3% synergy
Talisman of Indulgence
26% of 2853 decks
-1% synergy
Simic Signet
26% of 6419 decks
+12% synergy
Thought Vessel
23% of 11897 decks
+6% synergy
Talisman of Progress
23% of 2056 decks
-2% synergy
Azorius Signet
23% of 2056 decks
-2% synergy
Talisman of Conviction
22% of 550 decks
-2% synergy
Fellwar Stone
21% of 11897 decks
-0% synergy
Talisman of Unity
20% of 1534 decks
+12% synergy
Boros Signet
19% of 550 decks
-3% synergy
Talisman of Curiosity
18% of 6419 decks
+5% synergy
Selesnya Signet
14% of 1534 decks
+6% synergy
Gruul Signet
13% of 1905 decks
+2% synergy
Relic of Sauron
11% of 2843 decks
+3% synergy
Timeless Lotus
10% of 262 decks
-1% synergy
Talisman of Resilience
9% of 358 decks
-3% synergy
Pyromancer's Goggles
9% of 5473 decks
+7% synergy
Talisman of Impulse
8% of 1905 decks
-2% synergy
Orzhov Signet
8% of 371 decks
-18% synergy
Relic of Legends
8% of 11897 decks
+6% synergy
Springleaf Drum
8% of 11897 decks
+6% synergy
Decanter of Endless Water
7% of 11897 decks
+3% synergy
Golgari Signet
7% of 358 decks
-5% synergy
Talisman of Hierarchy
7% of 371 decks
-19% synergy
Midnight Clock
6% of 11897 decks
+1% synergy
Everflowing Chalice
6% of 11897 decks
+1% synergy
Sky Diamond
6% of 11897 decks
+1% synergy
Chromatic Lantern
5% of 11897 decks
-4% synergy
Lands
Command Tower
78% of 11897 decks
+4% synergy
Crumbling Necropolis
63% of 2853 decks
+33% synergy
Frontier Bivouac
56% of 1905 decks
+27% synergy
Sunken Hollow
51% of 3333 decks
+16% synergy
Seaside Citadel
50% of 1534 decks
+23% synergy
Smoldering Marsh
49% of 2853 decks
+15% synergy
Cinder Glade
49% of 1905 decks
+10% synergy
Yavimaya Coast
48% of 6419 decks
+21% synergy
Hinterland Harbor
45% of 6419 decks
+14% synergy
Exotic Orchard
45% of 11897 decks
+8% synergy
Xander's Lounge
43% of 2853 decks
+18% synergy
Canopy Vista
42% of 1534 decks
+6% synergy
Prairie Stream
42% of 2056 decks
+8% synergy
Sulfur Falls
39% of 5473 decks
+5% synergy
Spara's Headquarters
38% of 1534 decks
+9% synergy
Rejuvenating Springs
36% of 6419 decks
+7% synergy
Simic Growth Chamber
36% of 6419 decks
+17% synergy
The World Tree
35% of 262 decks
+4% synergy
Dreamroot Cascade
35% of 6419 decks
+15% synergy
Ketria Triome
35% of 1905 decks
+3% synergy
Temple of Mystery
34% of 6419 decks
+17% synergy
Glacial Fortress
34% of 2056 decks
+5% synergy
Breeding Pool
34% of 6419 decks
-6% synergy
Shivan Reef
34% of 5473 decks
+6% synergy
Mystic Monastery
33% of 550 decks
+5% synergy
Temple Garden
33% of 1534 decks
-6% synergy
Hallowed Fountain
32% of 2056 decks
-8% synergy
Steam Vents
32% of 5473 decks
-6% synergy
Stomping Ground
32% of 1905 decks
-8% synergy
Temple of Epiphany
31% of 5473 decks
+13% synergy
Watery Grave
31% of 3333 decks
-9% synergy
Training Center
30% of 5473 decks
+3% synergy
Dragonskull Summit
30% of 2853 decks
-3% synergy
Blood Crypt
29% of 2853 decks
-8% synergy
Vineglimmer Snarl
29% of 6419 decks
+18% synergy
Choked Estuary
28% of 3333 decks
+12% synergy
Drowned Catacomb
28% of 3333 decks
+0% synergy
Sea of Clouds
27% of 2056 decks
+2% synergy
Foreboding Ruins
27% of 2853 decks
+11% synergy
Darkwater Catacombs
27% of 3333 decks
+12% synergy
Overgrown Tomb
27% of 358 decks
-14% synergy
Bountiful Promenade
27% of 1534 decks
+3% synergy
Luxury Suite
26% of 2853 decks
+1% synergy
Deserted Beach
26% of 2056 decks
+9% synergy
Morphic Pool
26% of 3333 decks
+0% synergy
Raugrin Triome
26% of 550 decks
+1% synergy
Shipwreck Marsh
25% of 3333 decks
+7% synergy
Overgrown Farmland
25% of 1534 decks
+8% synergy
Shadowblood Ridge
25% of 2853 decks
+12% synergy
Flooded Grove
25% of 6419 decks
+11% synergy