Esix, Fractal Bloom (Card)
Esix, Fractal Bloom
In 19579 decks
1.51% of 1298402 decks
Aug 7, 2024
100 Creators, 100 Decks - Your Favorite Creator's Favorite Decks!
Joey of the EDHRECast brings together 100 signature decks for a showcase of Commander content creator brilliance.
Feb 8, 2024
Deep Clue Sea Precon Review
Let's dive into this precon from Karlov Manor. Is Deep Clue Sea worth buying? How do you play it? Find out here!
Adrix and Nev, Twincasters
62.85% of 7026 decks
4416 decks
Morska, Undersea Sleuth
40.14% of 6215 decks
2495 decks
Koma, Cosmos Serpent
24.67% of 5986 decks
1477 decks
Xyris, the Writhing Storm
9.86% of 13570 decks
1338 decks
Lonis, Cryptozoologist
23.81% of 4633 decks
1103 decks
Volo, Guide to Monsters
8.00% of 7938 decks
635 decks
Rashmi and Ragavan
10.16% of 5529 decks
562 decks
The Goose Mother
19.21% of 2566 decks
493 decks
Koma, World-Eater
16.82% of 1968 decks
331 decks
Gor Muldrak, Amphinologist
18.80% of 1670 decks
314 decks
Xavier Sal, Infested Captain
4.54% of 6117 decks
278 decks
Riku of Two Reflections
4.99% of 4932 decks
246 decks
Brenard, Ginger Sculptor
2.39% of 9224 decks
220 decks
Sidisi, Brood Tyrant
3.08% of 7100 decks
219 decks
Sophia, Dogged Detective
6.19% of 3520 decks
218 decks
Galadriel, Light of Valinor
1.83% of 10919 decks
200 decks
Gimbal, Gremlin Prodigy
6.22% of 3182 decks
198 decks
Zimone, All-Questioning
21.97% of 842 decks
185 decks
Ezuri, Claw of Progress
2.59% of 6649 decks
172 decks
Aragorn, the Uniter
0.70% of 20839 decks
145 decks
New Cards
Colossal Grave-Reaver
14% of 205 decks
+8% synergy
Elspeth, Storm Slayer
9% of 500 decks
+4% synergy
Teval's Judgment
8% of 205 decks
+6% synergy
Kheru Goldkeeper
8% of 189 decks
+1% synergy
Afterlife from the Loam
6% of 205 decks
+4% synergy
High Synergy Cards
Merchant of Truth
55% of 4299 decks
+55% synergy
Bennie Bracks, Zoologist
53% of 4983 decks
+51% synergy
Adrix and Nev, Twincasters
53% of 19579 decks
+48% synergy
Disorder in the Court
47% of 4983 decks
+45% synergy
Knowledge Is Power
43% of 4299 decks
+42% synergy
Junk Winder
44% of 19579 decks
+42% synergy
Search the Premises
40% of 4983 decks
+39% synergy
Armed with Proof
40% of 4299 decks
+39% synergy
Farewell
51% of 4983 decks
+38% synergy
Chulane, Teller of Tales
41% of 4983 decks
+36% synergy
Top Cards
Swords to Plowshares
70% of 4983 decks
+8% synergy
Cultivate
49% of 19579 decks
+4% synergy
Beast Within
47% of 19579 decks
+10% synergy
Counterspell
45% of 19579 decks
+2% synergy
Rampant Growth
42% of 19579 decks
+8% synergy
Kodama's Reach
42% of 19579 decks
+12% synergy
Idol of Oblivion
38% of 19579 decks
+33% synergy
Brudiclad, Telchor Engineer
35% of 3934 decks
+32% synergy
Fumigate
35% of 4983 decks
+32% synergy
Chaos Warp
35% of 3934 decks
+4% synergy
Game Changers
Cyclonic Rift
19% of 19579 decks
-8% synergy
Rhystic Study
19% of 19579 decks
-8% synergy
Smothering Tithe
17% of 4983 decks
-7% synergy
Urza, Lord High Artificer
11% of 19579 decks
+8% synergy
Fierce Guardianship
10% of 19579 decks
-8% synergy
Worldly Tutor
10% of 19579 decks
-3% synergy
Seedborn Muse
10% of 19579 decks
+2% synergy
Deflecting Swat
9% of 3934 decks
-7% synergy
Jeska's Will
9% of 3934 decks
-8% synergy
Consecrated Sphinx
5% of 19579 decks
+0% synergy
Creatures
Academy Manufactor
31% of 19579 decks
+27% synergy
Jaheira, Friend of the Forest
31% of 19579 decks
+26% synergy
Koma, Cosmos Serpent
30% of 19579 decks
+25% synergy
Tireless Tracker
28% of 19579 decks
+24% synergy
Tireless Provisioner
27% of 19579 decks
+16% synergy
Curiosity Crafter
25% of 19579 decks
+23% synergy
Scute Swarm
25% of 19579 decks
+15% synergy
Hornet Queen
25% of 19579 decks
+22% synergy
Avenger of Zendikar
24% of 19579 decks
+15% synergy
Birds of Paradise
23% of 19579 decks
-4% synergy
Selvala, Explorer Returned
23% of 4983 decks
+20% synergy
Sakura-Tribe Elder
23% of 19579 decks
+5% synergy
Tangletrove Kelp
23% of 14669 decks
+22% synergy
Mondrak, Glory Dominus
23% of 4983 decks
+15% synergy
Shimmer Dragon
22% of 19579 decks
+20% synergy
Aerial Extortionist
22% of 4983 decks
+21% synergy
Rampaging Baloths
21% of 19579 decks
+14% synergy
Coiling Oracle
21% of 19579 decks
+14% synergy
Eternal Witness
21% of 19579 decks
+1% synergy
The Locust God
21% of 3934 decks
+16% synergy
Witty Roastmaster
20% of 3934 decks
+17% synergy
Reef Worm
20% of 19579 decks
+19% synergy
Spark Double
20% of 19579 decks
+13% synergy
Progenitor Mimic
20% of 19579 decks
+18% synergy
Magus of the Wheel
20% of 3934 decks
+16% synergy
Kappa Cannoneer
20% of 19579 decks
+17% synergy
Chatterfang, Squirrel General
20% of 1761 decks
+14% synergy
Jetmir, Nexus of Revels
19% of 995 decks
+12% synergy
Erdwal Illuminator
19% of 19579 decks
+18% synergy
Llanowar Elves
19% of 19579 decks
-2% synergy
Lonis, Cryptozoologist
19% of 19579 decks
+17% synergy
Thalisse, Reverent Medium
19% of 769 decks
+16% synergy
Ethereal Investigator
18% of 19579 decks
+17% synergy
Peregrin Took
18% of 18852 decks
+13% synergy
Sophia, Dogged Detective
17% of 4299 decks
+17% synergy
Detective of the Month
17% of 14669 decks
+16% synergy
Serene Sleuth
16% of 4299 decks
+16% synergy
Koma, World-Eater
16% of 6822 decks
+12% synergy
Jolrael, Mwonvuli Recluse
16% of 19579 decks
+14% synergy
Sakashima of a Thousand Faces
16% of 19579 decks
+13% synergy
Mirkwood Bats
16% of 1701 decks
+6% synergy
Molten Gatekeeper
16% of 2023 decks
+13% synergy
Baylen, the Haymaker
15% of 424 decks
+12% synergy
Purphoros, God of the Forge
15% of 3934 decks
+10% synergy
Alquist Proft, Master Sleuth
15% of 4415 decks
+14% synergy
Thought Monitor
15% of 19579 decks
+11% synergy
Psychosis Crawler
14% of 19579 decks
+11% synergy
Marneus Calgar
14% of 769 decks
+13% synergy
Elvish Mystic
14% of 19579 decks
-3% synergy
Wavesifter
14% of 19579 decks
+13% synergy
Instants
Path to Exile
34% of 4983 decks
-13% synergy
Growth Spiral
31% of 19579 decks
+9% synergy
Second Harvest
30% of 19579 decks
+25% synergy
Heroic Intervention
28% of 19579 decks
-1% synergy
Double Major
28% of 19579 decks
+24% synergy
Perplexing Test
25% of 19579 decks
+23% synergy
Rapid Hybridization
24% of 19579 decks
+15% synergy
Officious Interrogation
24% of 4299 decks
+23% synergy
Negate
23% of 19579 decks
+1% synergy
Krosan Grip
19% of 19579 decks
+12% synergy
Generous Gift
19% of 4983 decks
-6% synergy
Theoretical Duplication
19% of 19579 decks
+18% synergy
Return of the Wildspeaker
18% of 19579 decks
+6% synergy
Arcane Denial
18% of 19579 decks
-2% synergy
Assassin's Trophy
16% of 1761 decks
-14% synergy
Pongify
16% of 19579 decks
+4% synergy
An Offer You Can't Refuse
13% of 19579 decks
-9% synergy
Mystic Reflection
13% of 19579 decks
+11% synergy
Artifact Mutation
12% of 3934 decks
+8% synergy
Cackling Counterpart
12% of 19579 decks
+10% synergy
Boros Charm
11% of 995 decks
-14% synergy
Eureka Moment
11% of 19579 decks
+7% synergy
Mana Drain
10% of 19579 decks
-4% synergy
Reality Shift
10% of 19579 decks
+1% synergy
Teferi's Protection
10% of 4983 decks
-9% synergy
Inkshield
10% of 769 decks
+4% synergy
See Double
9% of 19579 decks
+8% synergy
Dovin's Veto
9% of 4983 decks
-9% synergy
Putrefy
9% of 1761 decks
-7% synergy
Swan Song
8% of 19579 decks
-8% synergy
Confirm Suspicions
8% of 19579 decks
+8% synergy
Dispatch
8% of 4983 decks
+3% synergy
Brainstorm
8% of 19579 decks
-12% synergy
Biomass Mutation
7% of 19579 decks
+6% synergy
Stroke of Midnight
7% of 4746 decks
-3% synergy
Vampiric Tutor
7% of 1761 decks
-10% synergy
Planar Genesis
7% of 10979 decks
+2% synergy
Simic Charm
7% of 19579 decks
+3% synergy
Sundering Growth
7% of 4983 decks
+3% synergy
Nature's Claim
6% of 19579 decks
-2% synergy
Enlightened Tutor
6% of 4983 decks
-11% synergy
Harrow
6% of 19579 decks
-3% synergy
Spell Swindle
6% of 19579 decks
+5% synergy
Big Score
6% of 3934 decks
-3% synergy
Naya Charm
6% of 995 decks
-1% synergy
Mystical Tutor
6% of 19579 decks
-8% synergy
Incubation // Incongruity
6% of 19579 decks
+5% synergy
Rootborn Defenses
5% of 4983 decks
+2% synergy
Three Steps Ahead
5% of 12505 decks
+3% synergy
Cabaretti Charm
5% of 995 decks
+3% synergy
Sorceries
Rite of Replication
30% of 19579 decks
+27% synergy
Farseek
28% of 19579 decks
-6% synergy
Nature's Lore
27% of 19579 decks
-5% synergy
Organic Extinction
26% of 4983 decks
+24% synergy
Blasphemous Act
25% of 3934 decks
-8% synergy
Three Visits
22% of 19579 decks
-2% synergy
Ezuri's Predation
22% of 19579 decks
+19% synergy
Irenicus's Vile Duplication
21% of 19579 decks
+17% synergy
Shamanic Revelation
20% of 19579 decks
+11% synergy
Replication Technique
16% of 19579 decks
+15% synergy
Curse of the Swine
15% of 19579 decks
+11% synergy
Rise and Shine
15% of 19579 decks
+13% synergy
Quasiduplicate
14% of 19579 decks
+13% synergy
Doppelgang
13% of 14767 decks
+10% synergy
Dread Return
12% of 1761 decks
+7% synergy
Oversimplify
12% of 19579 decks
+11% synergy
Living Death
11% of 1761 decks
+6% synergy
Follow the Bodies
11% of 14669 decks
+11% synergy
Demonic Tutor
11% of 1761 decks
-10% synergy
Molten Psyche
10% of 3934 decks
+9% synergy
Explore
10% of 19579 decks
+1% synergy
Quantum Misalignment
10% of 16642 decks
+8% synergy
Finale of Revelation
10% of 19579 decks
+7% synergy
Winds of Change
10% of 3934 decks
+8% synergy
Brass's Bounty
9% of 3934 decks
+7% synergy
Spitting Image
9% of 19579 decks
+9% synergy
Whelming Wave
9% of 19579 decks
+7% synergy
Skyshroud Claim
9% of 19579 decks
+0% synergy
Vandalblast
9% of 3934 decks
-7% synergy
For the Common Good
9% of 9730 decks
+7% synergy
Villainous Wealth
8% of 1761 decks
+0% synergy
Awaken the Woods
8% of 19579 decks
+5% synergy
Croaking Counterpart
7% of 19579 decks
+6% synergy
Reforge the Soul
7% of 3934 decks
+5% synergy
Bala Ged Recovery
7% of 19579 decks
-1% synergy
Overwhelming Stampede
7% of 19579 decks
+1% synergy
Spider Spawning
7% of 1761 decks
+6% synergy
Aggressive Biomancy
7% of 10804 decks
+5% synergy
Victimize
7% of 1761 decks
-5% synergy
Toxic Deluge
7% of 1761 decks
-11% synergy
Mythos of Illuna
7% of 3934 decks
+6% synergy
Golden Ratio
7% of 19579 decks
+6% synergy
Hour of Reckoning
7% of 4983 decks
+3% synergy
Repudiate // Replicate
6% of 19579 decks
+5% synergy
Hull Breach
6% of 3934 decks
+2% synergy
Body of Research
6% of 19579 decks
+6% synergy
Windfall
6% of 19579 decks
-6% synergy
Rally the Galadhrim
6% of 16766 decks
+5% synergy
Thoughtcast
6% of 19579 decks
+3% synergy
Austere Command
6% of 4983 decks
-7% synergy
Utility Artifacts
Inspiring Statuary
24% of 19579 decks
+22% synergy
Combine Chrysalis
24% of 19579 decks
+22% synergy
Swiftfoot Boots
22% of 19579 decks
-5% synergy
Helm of the Host
22% of 19579 decks
+19% synergy
Lightning Greaves
19% of 19579 decks
-6% synergy
Mirror Box
16% of 19579 decks
+15% synergy
Tamiyo's Journal
14% of 19579 decks
+13% synergy
Nettlecyst
12% of 19579 decks
+11% synergy
Bootleggers' Stash
11% of 19579 decks
+9% synergy
Commander's Sphere
9% of 19579 decks
-5% synergy
Panharmonicon
9% of 19579 decks
+5% synergy
Thousand Moons Smithy
8% of 4537 decks
+6% synergy
Esika's Chariot
8% of 19579 decks
+7% synergy
Skullclamp
8% of 19579 decks
-4% synergy
Fractal Harness
6% of 19579 decks
+5% synergy
Bident of Thassa
5% of 19579 decks
-1% synergy
Enchantments
Impact Tremors
32% of 3934 decks
+22% synergy
Parallel Lives
31% of 19579 decks
+24% synergy
Doubling Season
30% of 19579 decks
+20% synergy
Mechanized Production
20% of 19579 decks
+17% synergy
Anointed Procession
19% of 4983 decks
+11% synergy
On the Trail
18% of 14669 decks
+17% synergy
Goblin Bombardment
17% of 3934 decks
+10% synergy
Wilderness Reclamation
16% of 19579 decks
+13% synergy
Ulvenwald Mysteries
16% of 19579 decks
+15% synergy
Shared Animosity
15% of 3934 decks
+11% synergy
Teferi's Ageless Insight
15% of 19579 decks
+10% synergy
Ongoing Investigation
15% of 19579 decks
+14% synergy
Leyline of the Guildpact
14% of 488 decks
-2% synergy
Primal Vigor
13% of 19579 decks
+10% synergy
Assemble the Legion
13% of 995 decks
+9% synergy
Paradox Zone
12% of 19579 decks
+12% synergy
Extravagant Replication
12% of 19579 decks
+10% synergy
Insidious Roots
11% of 1271 decks
+5% synergy
Curse of Opulence
11% of 3934 decks
+7% synergy
Garruk's Uprising
11% of 19579 decks
-6% synergy
Fevered Visions
10% of 3934 decks
+8% synergy
Elemental Bond
10% of 19579 decks
+5% synergy
Killer Service
10% of 19579 decks
+9% synergy
Tribute to the World Tree
9% of 19579 decks
+3% synergy
Growing Rites of Itlimoc
9% of 19579 decks
+4% synergy
Ghirapur Aether Grid
9% of 3934 decks
+8% synergy
Thorough Investigation
9% of 4983 decks
+8% synergy
Annie Joins Up
9% of 580 decks
-3% synergy
Caretaker's Talent
9% of 2424 decks
+4% synergy
Awakening Zone
9% of 19579 decks
+6% synergy
Mystic Remora
8% of 19579 decks
-9% synergy
Cryptolith Rite
8% of 19579 decks
+5% synergy
Roar of Resistance
8% of 3934 decks
+7% synergy
Beastmaster Ascension
8% of 19579 decks
+3% synergy
Warstorm Surge
8% of 3934 decks
+3% synergy
Temur Ascendancy
8% of 3934 decks
-8% synergy
City of Death
7% of 17722 decks
+6% synergy
Storm the Vault
7% of 3934 decks
+4% synergy
Mirari's Wake
6% of 4983 decks
-7% synergy
Warleader's Call
6% of 668 decks
-2% synergy
Binding the Old Gods
6% of 1761 decks
+0% synergy
Sylvan Library
6% of 19579 decks
-5% synergy
Maelstrom Nexus
6% of 683 decks
-1% synergy
Primal Empathy
5% of 19579 decks
+4% synergy
Black Market Connections
5% of 1761 decks
-6% synergy
Intangible Virtue
5% of 4983 decks
+0% synergy
Moldervine Reclamation
5% of 1761 decks
-3% synergy
Simic Ascendancy
5% of 19579 decks
-0% synergy
Growing Ranks
5% of 4983 decks
+3% synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
15% of 19579 decks
+14% synergy
Garruk, Primal Hunter
14% of 19579 decks
+12% synergy
Oko, Thief of Crowns
10% of 19579 decks
+5% synergy
Saheeli, Sublime Artificer
10% of 3934 decks
+6% synergy
Grist, the Hunger Tide
10% of 1761 decks
+6% synergy
Kaya, Geist Hunter
8% of 769 decks
+7% synergy
Tyvar, Jubilant Brawler
8% of 1761 decks
+4% synergy
Xenagos, the Reveler
7% of 3934 decks
+5% synergy
Elspeth, Sun's Champion
5% of 4983 decks
+1% synergy
Utility Lands
Reliquary Tower
51% of 19579 decks
+21% synergy
Secluded Steppe
31% of 4983 decks
+28% synergy
Temple of the False God
23% of 19579 decks
+13% synergy
Rogue's Passage
22% of 19579 decks
+2% synergy
Mosswort Bridge
20% of 19579 decks
+9% synergy
Bojuka Bog
18% of 1761 decks
-11% synergy
Lonely Sandbar
15% of 19579 decks
+12% synergy
Tranquil Thicket
15% of 19579 decks
+11% synergy
Yavimaya, Cradle of Growth
14% of 19579 decks
+5% synergy
Oran-Rief, the Vastwood
12% of 19579 decks
+8% synergy
Boseiju, Who Endures
12% of 19579 decks
-7% synergy
Great Furnace
11% of 3934 decks
+6% synergy
Lumbering Falls
11% of 19579 decks
+9% synergy
Novijen, Heart of Progress
11% of 19579 decks
+10% synergy
Takenuma, Abandoned Mire
10% of 1761 decks
+0% synergy
Alchemist's Refuge
10% of 19579 decks
+3% synergy
Otawara, Soaring City
9% of 19579 decks
-7% synergy
Kessig Wolf Run
8% of 3934 decks
-7% synergy
Archway of Innovation
6% of 10804 decks
+3% synergy
Mystic Sanctuary
6% of 19579 decks
-5% synergy
The Shire
6% of 19579 decks
+3% synergy
Dakmor Salvage
6% of 1761 decks
+4% synergy
Crypt of Agadeem
6% of 1761 decks
+4% synergy
Seat of the Synod
6% of 19579 decks
-0% synergy
Tree of Tales
5% of 19579 decks
+3% synergy
Llanowar Reborn
5% of 19579 decks
+3% synergy
Mana Artifacts
Sol Ring
86% of 19579 decks
+1% synergy
Arcane Signet
77% of 19579 decks
+4% synergy
Talisman of Progress
48% of 4983 decks
+23% synergy
Talisman of Unity
46% of 4983 decks
+38% synergy
Simic Signet
42% of 19579 decks
+28% synergy
Azorius Signet
41% of 4983 decks
+16% synergy
Talisman of Curiosity
27% of 19579 decks
+14% synergy
Izzet Signet
24% of 3934 decks
-4% synergy
Gruul Signet
20% of 3934 decks
+9% synergy
Thought Vessel
18% of 19579 decks
+1% synergy
Talisman of Creativity
13% of 3934 decks
-16% synergy
Timeless Lotus
11% of 683 decks
-0% synergy
Five Hundred Year Diary
10% of 16562 decks
+9% synergy
Talisman of Impulse
10% of 3934 decks
-0% synergy
Fellwar Stone
8% of 19579 decks
-13% synergy
Skyclave Relic
7% of 19579 decks
+6% synergy
Chromatic Lantern
7% of 19579 decks
-2% synergy
Golgari Signet
6% of 1761 decks
-6% synergy
Dimir Signet
6% of 1761 decks
-23% synergy
Selesnya Signet
6% of 4983 decks
-3% synergy
Decanter of Endless Water
6% of 19579 decks
+1% synergy
Lands
Command Tower
90% of 19579 decks
+16% synergy
Seaside Citadel
66% of 4983 decks
+39% synergy
Canopy Vista
64% of 4983 decks
+27% synergy
Prairie Stream
63% of 4983 decks
+29% synergy
Exotic Orchard
53% of 19579 decks
+17% synergy
Simic Growth Chamber
49% of 19579 decks
+30% synergy
Frontier Bivouac
49% of 3934 decks
+20% synergy
Temple of Mystery
45% of 19579 decks
+27% synergy
Sungrass Prairie
45% of 4983 decks
+32% synergy
Skycloud Expanse
45% of 4983 decks
+32% synergy
Irrigated Farmland
43% of 4983 decks
+35% synergy
Temple of Enlightenment
43% of 4983 decks
+26% synergy
Hinterland Harbor
43% of 19579 decks
+13% synergy
Yavimaya Coast
43% of 19579 decks
+15% synergy
Scattered Groves
42% of 4983 decks
+34% synergy
Temple of Plenty
42% of 4983 decks
+29% synergy
Azorius Chancery
40% of 4983 decks
+26% synergy
Selesnya Sanctuary
40% of 4983 decks
+26% synergy
Cinder Glade
39% of 3934 decks
+0% synergy
Zagoth Triome
37% of 1761 decks
+7% synergy
Ketria Triome
35% of 3934 decks
+3% synergy
Rejuvenating Springs
34% of 19579 decks
+6% synergy
Opulent Palace
34% of 1761 decks
+6% synergy
Breeding Pool
34% of 19579 decks
-7% synergy
Overgrown Tomb
33% of 1761 decks
-8% synergy
The World Tree
33% of 683 decks
+1% synergy
Dreamroot Cascade
32% of 19579 decks
+12% synergy
Jetmir's Garden
31% of 995 decks
+0% synergy
Indatha Triome
31% of 769 decks
+1% synergy
Watery Grave
31% of 1761 decks
-9% synergy
Stomping Ground
30% of 3934 decks
-10% synergy
Steam Vents
29% of 3934 decks
-10% synergy
Raugrin Triome
28% of 995 decks
+2% synergy
Spara's Headquarters
28% of 4983 decks
-2% synergy
Vineglimmer Snarl
27% of 19579 decks
+16% synergy
Hallowed Fountain
26% of 4983 decks
-14% synergy
Ziatora's Proving Ground
26% of 714 decks
-4% synergy
Myriad Landscape
26% of 19579 decks
+7% synergy
Temple Garden
26% of 4983 decks
-14% synergy
Sulfur Falls
25% of 3934 decks
-7% synergy
Flooded Grove
23% of 19579 decks
+10% synergy
Path of Ancestry
23% of 19579 decks
+1% synergy
Savai Triome
23% of 683 decks
-4% synergy
Godless Shrine
22% of 769 decks
-18% synergy
Evolving Wilds
22% of 19579 decks
+1% synergy
Woodland Cemetery
22% of 1761 decks
-8% synergy
Training Center
22% of 3934 decks
-5% synergy
Glacial Fortress
22% of 4983 decks
-6% synergy
Sacred Foundry
22% of 995 decks
-14% synergy
Undergrowth Stadium
21% of 1761 decks
-4% synergy