Merfolk Looter (Card)

Merfolk Looter
In 17762 decks 1% of 1914141 decks
Michael Celani
How They Brew It - Antiques, Made to Order
Ever wanted a Sedris Commander deck that still gets cast triggers on major reanimation targets? Michael Celani has you covered!
Philomène Gatien
Jul 24, 2023
Do Your Worst - Simic Burn
Feeling burned out from mono-red? Mix up the colors!
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Top Commanders (17)
Oskar, Rubbish Reclaimer
60.34% of 2085 decks 1258 decks
Sefris of the Hidden Ways
47.95% of 8619 decks 4133 decks
Urza, Powerstone Prodigy
40.76% of 476 decks 194 decks
Unctus, Grand Metatect
37.47% of 1089 decks 408 decks
Emperor Mihail II
36.23% of 1035 decks 375 decks
Lazav, the Multifarious
32.03% of 1355 decks 434 decks
Svyelun of Sea and Sky
26.91% of 1609 decks 433 decks
Minn, Wily Illusionist
24.11% of 5023 decks 1211 decks
The Watcher in the Water
20.00% of 1135 decks 227 decks
Vohar, Vodalian Desecrator
17.21% of 1418 decks 244 decks
Araumi of the Dead Tide
16.26% of 3647 decks 593 decks
Kumena, Tyrant of Orazca
14.06% of 6325 decks 889 decks
Alandra, Sky Dreamer
12.56% of 1553 decks 195 decks
Hakbal of the Surging Soul
11.52% of 7724 decks 890 decks
Runo Stromkirk
8.27% of 4643 decks 384 decks
Queza, Augur of Agonies
3.99% of 6610 decks 264 decks
Garth One-Eye
3.05% of 4360 decks 133 decks
New Cards (5)
Lumra, Bellow of the Woods
100% of 3 decks +50% synergy
Psychic Frog
94% of 32 decks +90% synergy
Shadowy Backstreet
58% of 286 decks +54% synergy
Undercity Sewers
57% of 703 decks +52% synergy
Kellan, the Kid
57% of 7 decks +56% synergy
High Synergy Cards (10)
Likeness Looter
71% of 2626 decks +70% synergy
Radiant Solar
66% of 6091 decks +66% synergy
Nicanzil, Current Conductor
66% of 1382 decks +65% synergy
Singer of Swift Rivers
62% of 1352 decks +61% synergy
Topography Tracker
61% of 1352 decks +60% synergy
Midnight Pathlighter
59% of 6091 decks +58% synergy
Vohar, Vodalian Desecrator
58% of 6440 decks +57% synergy
Triumphant Adventurer
57% of 5069 decks +57% synergy
Obsessive Stitcher
57% of 9772 decks +57% synergy
Sun Titan
61% of 6222 decks +56% synergy
Top Cards (10)
Swords to Plowshares
69% of 6279 decks +40% synergy
Karmic Guide
56% of 6275 decks +54% synergy
Ashen Rider
56% of 5121 decks +56% synergy
Hama Pashar, Ruin Seeker
56% of 6095 decks +55% synergy
Deeproot Historian
54% of 1352 decks +53% synergy
Kiora's Follower
54% of 3418 decks +53% synergy
Nadaar, Selfless Paladin
54% of 6096 decks +53% synergy
Barrowin of Clan Undurr
53% of 5069 decks +53% synergy
Rona, Herald of Invasion
53% of 3981 decks +52% synergy
Beast Within
51% of 3419 decks +32% synergy
Creatures (50)
White Plume Adventurer
48% of 5078 decks +48% synergy
Cold-Eyed Selkie
48% of 3420 decks +47% synergy
Deeproot Elite
45% of 3407 decks +45% synergy
Priest of Fell Rites
45% of 5089 decks +44% synergy
Merfolk Mistbinder
44% of 3407 decks +44% synergy
Tributary Instructor
40% of 1352 decks +40% synergy
Baleful Strix
37% of 9854 decks +34% synergy
Tatyova, Benthic Druid
37% of 3397 decks +34% synergy
Plaguecrafter
36% of 9827 decks +33% synergy
Angel of the Ruins
34% of 6137 decks +33% synergy
Shriekmaw
33% of 9862 decks +32% synergy
Seasoned Dungeoneer
33% of 4723 decks +32% synergy
Doomed Necromancer
33% of 9918 decks +32% synergy
Syr Konrad, the Grim
33% of 9805 decks +28% synergy
Zegana, Utopian Speaker
31% of 3383 decks +30% synergy
Forerunner of the Heralds
29% of 3407 decks +29% synergy
Merfolk Skydiver
29% of 3379 decks +29% synergy
Moria Scavenger
28% of 219 decks +28% synergy
Realmwalker
28% of 3280 decks +25% synergy
Murkfiend Liege
28% of 3420 decks +27% synergy
Mulldrifter
27% of 17652 decks +24% synergy
Mist Dancer
27% of 3361 decks +26% synergy
Plargg, Dean of Chaos
27% of 509 decks +27% synergy
Kumena, Tyrant of Orazca
27% of 3407 decks +27% synergy
Solemn Simulacrum
26% of 17699 decks +12% synergy
Thought Courier
25% of 17692 decks +25% synergy
Rilsa Rael, Kingpin
24% of 7958 decks +24% synergy
Tishana, Voice of Thunder
24% of 3411 decks +24% synergy
Faeburrow Elder
24% of 580 decks +21% synergy
Viscera Seer
23% of 9859 decks +17% synergy
Cataclysmic Gearhulk
23% of 6208 decks +22% synergy
Cathar Commando
22% of 5797 decks +20% synergy
Cloudblazer
21% of 6208 decks +20% synergy
Archfiend of Ifnir
21% of 9845 decks +20% synergy
Deepfathom Echo
21% of 1359 decks +20% synergy
Sheoldred, Whispering One
21% of 9857 decks +18% synergy
Ravenloft Adventurer
21% of 7541 decks +20% synergy
Reveillark
20% of 6224 decks +19% synergy
Jadelight Spelunker
20% of 1467 decks +20% synergy
Seedborn Muse
20% of 3441 decks +16% synergy
Jirina, Dauntless General
20% of 1483 decks +19% synergy
Niv-Mizzet, the Firemind
19% of 1631 decks +18% synergy
Ghostly Pilferer
19% of 17407 decks +18% synergy
Acererak the Archlich
19% of 9605 decks +18% synergy
Malcolm, Alluring Scoundrel
18% of 4066 decks +17% synergy
Ghalta and Mavren
18% of 302 decks +16% synergy
Noble Hierarch
17% of 595 decks +15% synergy
Phantasmal Image
17% of 17641 decks +15% synergy
Cenote Scout
17% of 1467 decks +16% synergy
Hostage Taker
17% of 9840 decks +15% synergy
Instants (50)
Despark
50% of 5107 decks +46% synergy
Counterspell
45% of 17759 decks +24% synergy
Frantic Search
39% of 17753 decks +33% synergy
Faithful Mending
36% of 5834 decks +36% synergy
Void Rend
34% of 4592 decks +32% synergy
Inspiring Call
33% of 3415 decks +30% synergy
Growth Spiral
33% of 3383 decks +28% synergy
Utter End
31% of 5120 decks +29% synergy
Bitter Triumph
30% of 1340 decks +27% synergy
Ready // Willing
29% of 276 decks +29% synergy
Negate
28% of 17652 decks +17% synergy
Demand Answers
28% of 113 decks +22% synergy
Thrill of Possibility
27% of 1605 decks +22% synergy
Chaos Warp
25% of 1628 decks +9% synergy
Mutational Advantage
24% of 119 decks +21% synergy
Izzet Charm
24% of 1627 decks +23% synergy
Brainstorm
24% of 17759 decks +12% synergy
Path to Exile
24% of 6223 decks +5% synergy
Ripples of Potential
24% of 3361 decks +21% synergy
Forbidden Alchemy
23% of 9855 decks +23% synergy
Heroic Intervention
23% of 3415 decks +10% synergy
Arcane Denial
22% of 17759 decks +12% synergy
Entomb
19% of 9918 decks +15% synergy
Terminate
18% of 748 decks +13% synergy
An Offer You Can't Refuse
17% of 15403 decks +7% synergy
Tainted Indulgence
17% of 8748 decks +17% synergy
Cyclonic Rift
17% of 17639 decks +3% synergy
Anguished Unmaking
17% of 5117 decks +11% synergy
Rapid Hybridization
16% of 17638 decks +12% synergy
Fact or Fiction
15% of 17745 decks +11% synergy
Generous Gift
15% of 6181 decks +3% synergy
Pongify
15% of 17653 decks +9% synergy
Nature's Claim
14% of 3419 decks +8% synergy
Assassin's Trophy
14% of 735 decks +7% synergy
Repulsive Mutation
13% of 326 decks +12% synergy
Three Steps Ahead
13% of 223 decks +10% synergy
Dihada's Ploy
13% of 9654 decks +13% synergy
Dark Ritual
13% of 9928 decks +2% synergy
Smuggler's Surprise
13% of 38 decks +11% synergy
Heartwarming Redemption
13% of 521 decks +13% synergy
Reality Shift
13% of 17630 decks +8% synergy
Thirst for Discovery
13% of 16355 decks +12% synergy
Opt
13% of 17745 decks +8% synergy
Resculpt
12% of 17252 decks +9% synergy
Dovin's Veto
12% of 6186 decks +7% synergy
For the Ancestors
12% of 1603 decks +11% synergy
Big Score
12% of 1257 decks +7% synergy
Join Shields
12% of 586 decks +12% synergy
Grisly Salvage
12% of 742 decks +11% synergy
Return to Nature
11% of 3379 decks +8% synergy
Sorceries (50)
Faithless Looting
51% of 1628 decks +42% synergy
Unburial Rites
48% of 5121 decks +47% synergy
Victimize
48% of 9926 decks +42% synergy
Cultivate
34% of 3419 decks +12% synergy
Rampant Growth
34% of 3450 decks +17% synergy
Kodama's Reach
31% of 3422 decks +16% synergy
Bygone Marvels
30% of 1352 decks +29% synergy
Reanimate
29% of 9928 decks +22% synergy
Damn
28% of 5080 decks +24% synergy
Buried Alive
26% of 9928 decks +24% synergy
Blasphemous Act
26% of 1628 decks +10% synergy
Wave Goodbye
24% of 3361 decks +22% synergy
Feed the Swarm
24% of 9755 decks +14% synergy
Farseek
23% of 3421 decks +7% synergy
Nature's Lore
22% of 3450 decks +7% synergy
Cathartic Reunion
21% of 1625 decks +19% synergy
Windfall
20% of 17756 decks +13% synergy
Explore
18% of 3419 decks +14% synergy
Squirming Emergence
17% of 114 decks +16% synergy
Dread Return
16% of 9866 decks +14% synergy
Terror Tide
16% of 1340 decks +15% synergy
Necromantic Selection
16% of 9849 decks +15% synergy
Persist
15% of 9668 decks +14% synergy
Three Visits
15% of 3447 decks +3% synergy
Overwhelming Stampede
13% of 3419 decks +11% synergy
Unmarked Grave
13% of 9684 decks +12% synergy
Ponder
12% of 17652 decks +5% synergy
Toxic Deluge
12% of 9854 decks +4% synergy
Too Greedily, Too Deep
12% of 219 decks +11% synergy
Incarnation Technique
12% of 9696 decks +11% synergy
Unearth
12% of 9924 decks +10% synergy
Bone Shards
12% of 9679 decks +11% synergy
Wail of the Forgotten
12% of 1340 decks +11% synergy
Careful Study
11% of 17742 decks +11% synergy
Preordain
11% of 17648 decks +5% synergy
Living Death
11% of 9928 decks +8% synergy
Thrilling Discovery
11% of 509 decks +11% synergy
Over the Edge
11% of 861 decks +10% synergy
Harvest Season
11% of 3414 decks +10% synergy
Molten Collapse
11% of 102 decks +10% synergy
Demonic Tutor
11% of 9928 decks -2% synergy
Tormenting Voice
11% of 1625 decks +9% synergy
Ill-Timed Explosion
10% of 115 decks +10% synergy
Vandalblast
10% of 1627 decks +2% synergy
Rise of the Witch-king
10% of 236 decks +9% synergy
Austere Command
10% of 6224 decks +4% synergy
Bala Ged Recovery
10% of 3306 decks +5% synergy
Breach the Multiverse
9% of 4097 decks +7% synergy
Supreme Verdict
9% of 6216 decks +6% synergy
Change of Fortune
9% of 1404 decks +9% synergy
Utility Artifacts (20)
Lightning Greaves
29% of 17699 decks +4% synergy
Wayfarer's Bauble
27% of 17692 decks +16% synergy
Swiftfoot Boots
25% of 17641 decks -3% synergy
Collector's Vault
17% of 4834 decks +15% synergy
Immovable Rod
17% of 6091 decks +17% synergy
Matzalantli, the Great Door
17% of 3857 decks +15% synergy
Ozolith, the Shattered Spire
15% of 1848 decks +11% synergy
Brass's Tunnel-Grinder
10% of 248 decks +8% synergy
Bident of Thassa
10% of 17638 decks +7% synergy
Delver's Torch
8% of 6043 decks +8% synergy
Shorikai, Genesis Engine
8% of 5637 decks +7% synergy
Skullclamp
8% of 17697 decks -5% synergy
Altar of Dementia
8% of 17759 decks +5% synergy
Ashnod's Altar
8% of 17759 decks -0% synergy
Automated Assembly Line
7% of 135 decks +6% synergy
Door to Nothingness
7% of 251 decks +7% synergy
The Great Henge
6% of 3359 decks +1% synergy
Sapphire Medallion
6% of 17759 decks +4% synergy
Perpetual Timepiece
5% of 17626 decks +4% synergy
Currency Converter
5% of 15403 decks +5% synergy
Enchantments (50)
Tortured Existence
36% of 9928 decks +35% synergy
Thorough Investigation
34% of 6091 decks +34% synergy
Jeskai Ascendancy
32% of 524 decks +32% synergy
Hardened Scales
30% of 3416 decks +26% synergy
Fires of Yavimaya
29% of 422 decks +28% synergy
Animate Dead
27% of 9928 decks +22% synergy
Temur Ascendancy
26% of 413 decks +24% synergy
Deeproot Pilgrimage
26% of 3857 decks +25% synergy
Simic Ascendancy
22% of 3383 decks +20% synergy
Branching Evolution
21% of 3311 decks +19% synergy
Rhystic Study
17% of 17745 decks +3% synergy
Twists and Turns
17% of 1382 decks +16% synergy
Teferi's Ageless Insight
16% of 17407 decks +14% synergy
Quest for Renewal
16% of 3419 decks +15% synergy
Dungeon Delver
16% of 14349 decks +16% synergy
Exploration
14% of 3449 decks +11% synergy
Deeproot Waters
14% of 17616 decks +14% synergy
Insidious Roots
14% of 49 decks +12% synergy
Mystic Remora
13% of 17759 decks +4% synergy
Rhythm of the Wild
13% of 408 decks +7% synergy
Cryptolith Rite
12% of 3415 decks +10% synergy
Propaganda
12% of 17759 decks +6% synergy
Bred for the Hunt
12% of 3419 decks +11% synergy
Kindred Discovery
11% of 17618 decks +8% synergy
Ominous Seas
11% of 17451 decks +10% synergy
Smothering Tithe
11% of 6188 decks -1% synergy
Growing Rites of Itlimoc
11% of 3411 decks +8% synergy
Wizard Class
10% of 16987 decks +8% synergy
Sultai Ascendancy
10% of 740 decks +10% synergy
Proft's Eidetic Memory
10% of 1431 decks +8% synergy
Faith of the Devoted
10% of 9845 decks +9% synergy
Dying to Serve
9% of 9181 decks +9% synergy
Whirlwind of Thought
9% of 514 decks +8% synergy
Feast of Sanity
9% of 9668 decks +9% synergy
Merrow Commerce
9% of 17652 decks +9% synergy
Wild Growth
9% of 3450 decks +4% synergy
Elven Chorus
9% of 1705 decks +6% synergy
Reflections of Littjara
9% of 17295 decks +6% synergy
Reconnaissance Mission
8% of 17437 decks +6% synergy
Minimus Containment
8% of 6043 decks +8% synergy
Impact Tremors
8% of 1625 decks +3% synergy
Knowledge Is Power
8% of 435 decks +7% synergy
Path of Discovery
7% of 3407 decks +7% synergy
Hadana's Climb
7% of 3407 decks +7% synergy
Necromancy
7% of 9928 decks +6% synergy
Drake Haven
7% of 17623 decks +7% synergy
Secrets of the Dead
7% of 17641 decks +6% synergy
Sylvan Library
6% of 3450 decks +0% synergy
Eaten by Piranhas
6% of 2775 decks +5% synergy
Guardian Project
6% of 3383 decks +2% synergy
Battles (1)
Invasion of Amonkhet
6% of 3614 decks +6% synergy
Planeswalkers (8)
Teferi, Master of Time
15% of 17430 decks +13% synergy
Tyvar, Jubilant Brawler
14% of 337 decks +13% synergy
Dakkon, Shadow Slayer
14% of 5091 decks +13% synergy
Jace Reawakened
7% of 151 decks +5% synergy
Ashiok, Dream Render
7% of 9818 decks +6% synergy
Jace, Wielder of Mysteries
6% of 17552 decks +4% synergy
Teferi, Temporal Pilgrim
6% of 9876 decks +4% synergy
Dack Fayden
5% of 1626 decks +5% synergy
Utility Lands (35)
Reliquary Tower
30% of 17651 decks +2% synergy
Geier Reach Sanitarium
30% of 17626 decks +26% synergy
Alchemist's Refuge
27% of 3419 decks +25% synergy
Bojuka Bog
26% of 9860 decks +10% synergy
High Market
20% of 17747 decks +16% synergy
Takenuma, Abandoned Mire
19% of 9014 decks +13% synergy
Desolate Lighthouse
19% of 1628 decks +18% synergy
Mystic Sanctuary
18% of 17510 decks +12% synergy
Mosswort Bridge
18% of 3421 decks +13% synergy
Forgotten Cave
17% of 1655 decks +14% synergy
Lonely Sandbar
17% of 17740 decks +15% synergy
Boseiju, Who Endures
15% of 2985 decks +6% synergy
Otawara, Soaring City
14% of 16062 decks +6% synergy
Llanowar Reborn
13% of 3421 decks +12% synergy
Rogue's Passage
12% of 17639 decks -7% synergy
Barren Moor
11% of 9918 decks +9% synergy
Restless Vents
11% of 104 decks +10% synergy
Restless Reef
10% of 1495 decks +9% synergy
Novijen, Heart of Progress
8% of 3421 decks +8% synergy
Riptide Laboratory
8% of 17740 decks +7% synergy
Phyrexian Tower
8% of 9926 decks +3% synergy
Remote Isle
7% of 17756 decks +7% synergy
Urborg, Tomb of Yawgmoth
7% of 17653 decks -4% synergy
Temple of the False God
7% of 17733 decks -3% synergy
Tranquil Thicket
6% of 3442 decks +5% synergy
Castle Vantress
6% of 17510 decks +4% synergy
Smoldering Crater
6% of 1660 decks +5% synergy
Rivendell
6% of 6212 decks +3% synergy
Eiganjo, Seat of the Empire
6% of 5654 decks +1% synergy
Desert of the Mindful
6% of 17621 decks +5% synergy
Nephalia Drownyard
6% of 9855 decks +5% synergy
Secluded Steppe
6% of 6268 decks +4% synergy
Dungeon Descent
5% of 16988 decks +5% synergy
Halimar Depths
5% of 17649 decks +4% synergy
Cephalid Coliseum
5% of 17742 decks +4% synergy
Mana Artifacts (35)
Sol Ring
82% of 17759 decks -3% synergy
Arcane Signet
75% of 17510 decks +4% synergy
Dimir Signet
50% of 9866 decks +42% synergy
Izzet Signet
46% of 1631 decks +39% synergy
Azorius Signet
39% of 6227 decks +33% synergy
Orzhov Signet
39% of 5127 decks +32% synergy
Talisman of Dominance
37% of 9890 decks +29% synergy
Rakdos Signet
35% of 725 decks +28% synergy
Talisman of Creativity
34% of 1611 decks +28% synergy
Simic Signet
33% of 3421 decks +30% synergy
Fellwar Stone
32% of 17759 decks +11% synergy
Mind Stone
28% of 17759 decks +9% synergy
Boros Signet
26% of 526 decks +21% synergy
Relic of Sauron
25% of 219 decks +24% synergy
Commander's Sphere
24% of 17631 decks +8% synergy
Talisman of Hierarchy
24% of 5106 decks +19% synergy
Talisman of Indulgence
23% of 735 decks +18% synergy
Thought Vessel
21% of 17626 decks +5% synergy
Talisman of Progress
19% of 6246 decks +15% synergy
Talisman of Conviction
19% of 521 decks +14% synergy
Talisman of Curiosity
15% of 3372 decks +13% synergy
Sky Diamond
15% of 17759 decks +12% synergy
Golgari Signet
13% of 743 decks +10% synergy
Raugrin Crystal
13% of 515 decks +13% synergy
Dungeon Map
12% of 16988 decks +12% synergy
Charcoal Diamond
10% of 9928 decks +7% synergy
Decanter of Endless Water
9% of 13934 decks +4% synergy
Fire Diamond
9% of 1662 decks +6% synergy
Midnight Clock
8% of 17510 decks +6% synergy
Gruul Signet
7% of 414 decks +4% synergy
Sarevok's Tome
7% of 13934 decks +6% synergy
Selesnya Signet
6% of 596 decks +4% synergy
Talisman of Unity
6% of 604 decks +4% synergy
Talisman of Resilience
6% of 732 decks +4% synergy
Heraldic Banner
6% of 17515 decks +4% synergy
Lands (50)
Arcane Sanctum
71% of 5123 decks +68% synergy
Command Tower
69% of 17642 decks -4% synergy
Sunken Hollow
62% of 9847 decks +53% synergy
Prairie Stream
60% of 6209 decks +53% synergy
Hedge Maze
51% of 265 decks +46% synergy
Hinterland Harbor
49% of 3419 decks +44% synergy
Crumbling Necropolis
48% of 724 decks +45% synergy
Meticulous Archive
47% of 435 decks +44% synergy
Yavimaya Coast
44% of 3443 decks +39% synergy
Simic Growth Chamber
43% of 3421 decks +39% synergy
Port Town
42% of 6208 decks +39% synergy
Raffine's Tower
42% of 4551 decks +38% synergy
Choked Estuary
42% of 9846 decks +37% synergy
Dimir Aqueduct
42% of 9866 decks +37% synergy
Orzhov Basilica
41% of 5127 decks +38% synergy
Darkwater Catacombs
40% of 9918 decks +37% synergy
Temple of Mystery
40% of 3419 decks +36% synergy
Azorius Chancery
40% of 6227 decks +36% synergy
Raucous Theater
39% of 46 decks +35% synergy
Opulent Palace
38% of 740 decks +35% synergy
Watery Grave
36% of 9866 decks +25% synergy
Breeding Pool
36% of 3421 decks +27% synergy
Spara's Headquarters
35% of 476 decks +31% synergy
Exotic Orchard
35% of 17651 decks +0% synergy
Shivan Reef
35% of 1655 decks +29% synergy
Overgrown Tomb
34% of 743 decks +25% synergy
Godless Shrine
34% of 5127 decks +25% synergy
Hallowed Fountain
34% of 6227 decks +25% synergy
Nimbus Maze
34% of 6224 decks +32% synergy
Vineglimmer Snarl
33% of 3259 decks +31% synergy
Rejuvenating Springs
32% of 3296 decks +26% synergy
Temple Garden
32% of 596 decks +23% synergy
Underground Mortuary
32% of 47 decks +27% synergy
Overflowing Basin
32% of 101 decks +28% synergy
Sulfur Falls
31% of 1628 decks +25% synergy
Mystic Monastery
31% of 524 decks +28% synergy
Seaside Citadel
30% of 595 decks +27% synergy
Smoldering Marsh
29% of 720 decks +22% synergy
Ferrous Lake
29% of 41 decks +26% synergy
Izzet Boilerworks
29% of 1631 decks +25% synergy
Drowned Catacomb
29% of 9860 decks +23% synergy
Dreamroot Cascade
29% of 3052 decks +25% synergy
Shipwreck Marsh
29% of 9354 decks +24% synergy
Steam Vents
28% of 1631 decks +19% synergy
Xander's Lounge
28% of 580 decks +25% synergy
Frontier Bivouac
28% of 413 decks +25% synergy
Zagoth Triome
28% of 724 decks +24% synergy
Llanowar Wastes
28% of 752 decks +23% synergy
Evolving Wilds
28% of 17649 decks +6% synergy
Caves of Koilos
27% of 5155 decks +21% synergy