Soulscour (Card)
Soulscour
In 1341 decks
0.04% of 3150602 decks
Jan 3, 2022
Ranking Every Battlecruiser Card (8 CMC+) with EDHREC – Part 8: Game So Bad That Divinity Intervened
Ranking every Battlecruiser card in EDH using EDHREC!
Apr 16, 2021
Too-Specific Top 10 - Tenception
Looking for big spells for Zaffai to enjoy? Let's check out the biggest of the big!
Kilo, Apogee Mind
0.24% of 6127 decks
15 decks
Top Commanders
Urtet, Remnant of Memnarch
1.09% of 14731 decks
160 decks
Urza, Chief Artificer
0.48% of 15496 decks
74 decks
Avacyn, Angel of Hope
1.93% of 3672 decks
71 decks
Breya, Etherium Shaper
0.39% of 17443 decks
68 decks
Shorikai, Genesis Engine
0.23% of 19566 decks
45 decks
Alibou, Ancient Witness
2.07% of 1979 decks
41 decks
Osgir, the Reconstructor
0.73% of 5086 decks
37 decks
Sydri, Galvanic Genius
1.36% of 2575 decks
35 decks
Mendicant Core, Guidelight
0.34% of 9650 decks
33 decks
Sharuum the Hegemon
1.15% of 2607 decks
30 decks
Urza, Prince of Kroog
1.14% of 2461 decks
28 decks
Zabaz, the Glimmerwasp
0.77% of 2717 decks
21 decks
Tetzin, Gnome Champion
0.43% of 4890 decks
21 decks
Child of Alara
0.27% of 7724 decks
21 decks
Ramos, Dragon Engine
0.19% of 10120 decks
19 decks
Mr. House, President and CEO
0.10% of 18130 decks
18 decks
Urza, Lord Protector
0.41% of 4186 decks
17 decks
Megatron, Tyrant
0.35% of 4529 decks
16 decks
Brenard, Ginger Sculptor
0.14% of 10092 decks
14 decks
New Cards
Uthros Research Craft
26% of 157 decks
+26% synergy
Inspirit, Flagship Vessel
24% of 97 decks
+24% synergy
Uthros, Titanic Godcore
18% of 159 decks
+18% synergy
Insight Engine
17% of 157 decks
+17% synergy
Kilo, Apogee Mind
15% of 109 decks
+15% synergy
High Synergy Cards
Seat of the Synod
63% of 858 decks
+63% synergy
Vault of Whispers
58% of 643 decks
+58% synergy
Great Furnace
56% of 719 decks
+56% synergy
Ancient Den
52% of 1341 decks
+52% synergy
Darksteel Citadel
49% of 1341 decks
+49% synergy
Tree of Tales
46% of 365 decks
+46% synergy
Etherium Sculptor
46% of 858 decks
+46% synergy
Copper Myr
45% of 365 decks
+45% synergy
Swords to Plowshares
39% of 1341 decks
+39% synergy
Organic Extinction
39% of 1341 decks
+39% synergy
Top Cards
Foundry Inspector
37% of 1341 decks
+37% synergy
Jhoira, Weatherlight Captain
35% of 470 decks
+35% synergy
Leaden Myr
33% of 643 decks
+33% synergy
Dispatch
32% of 1341 decks
+32% synergy
Wake the Past
31% of 719 decks
+31% synergy
Padeem, Consul of Innovation
31% of 858 decks
+31% synergy
Iron Myr
31% of 719 decks
+31% synergy
Silver Myr
31% of 858 decks
+31% synergy
Counterspell
30% of 858 decks
+30% synergy
Thoughtcast
29% of 858 decks
+29% synergy
Game Changers
Smothering Tithe
19% of 1341 decks
+19% synergy
Urza, Lord High Artificer
18% of 858 decks
+18% synergy
Enlightened Tutor
15% of 1341 decks
+15% synergy
Teferi's Protection
15% of 1341 decks
+15% synergy
Demonic Tutor
12% of 643 decks
+12% synergy
Rhystic Study
12% of 858 decks
+12% synergy
Cyclonic Rift
11% of 858 decks
+11% synergy
Ancient Tomb
8% of 1341 decks
+8% synergy
Mana Vault
7% of 1341 decks
+7% synergy
Fierce Guardianship
7% of 858 decks
+7% synergy
Creatures
Solemn Simulacrum
28% of 1341 decks
+28% synergy
Gold Myr
28% of 1341 decks
+28% synergy
Thought Monitor
28% of 858 decks
+28% synergy
Emry, Lurker of the Loch
26% of 858 decks
+26% synergy
Enthusiastic Mechanaut
26% of 470 decks
+26% synergy
Steel Overseer
26% of 1341 decks
+26% synergy
Myr Battlesphere
25% of 1341 decks
+25% synergy
Brudiclad, Telchor Engineer
25% of 470 decks
+25% synergy
Sai, Master Thopterist
25% of 858 decks
+25% synergy
Shimmer Myr
24% of 1341 decks
+24% synergy
Alibou, Ancient Witness
23% of 719 decks
+23% synergy
Palladium Myr
22% of 1341 decks
+22% synergy
Bronze Guardian
22% of 1341 decks
+22% synergy
Losheel, Clockwork Scholar
21% of 1341 decks
+21% synergy
Myr Retriever
20% of 1341 decks
+20% synergy
Master of Etherium
19% of 858 decks
+19% synergy
Baleful Strix
19% of 546 decks
+19% synergy
Esper Sentinel
19% of 1341 decks
+19% synergy
Urza, Prince of Kroog
18% of 858 decks
+18% synergy
Master Transmuter
16% of 858 decks
+16% synergy
Phyrexian Metamorph
16% of 858 decks
+16% synergy
Ornithopter of Paradise
16% of 1341 decks
+16% synergy
Urza, Chief Artificer
16% of 546 decks
+16% synergy
Kappa Cannoneer
16% of 858 decks
+15% synergy
Alloy Myr
15% of 1341 decks
+15% synergy
Cyberdrive Awakener
15% of 858 decks
+15% synergy
Vedalken Archmage
15% of 858 decks
+15% synergy
Sharuum the Hegemon
14% of 546 decks
+14% synergy
Scrap Trawler
14% of 1341 decks
+14% synergy
Jhoira's Familiar
13% of 1341 decks
+13% synergy
Myr Galvanizer
13% of 1341 decks
+13% synergy
Plague Myr
13% of 1341 decks
+12% synergy
Sharding Sphinx
12% of 858 decks
+12% synergy
Patrolling Peacemaker
12% of 228 decks
+12% synergy
Surge Conductor
12% of 228 decks
+12% synergy
Pinnacle Emissary
12% of 90 decks
+12% synergy
Voyager Quickwelder
11% of 671 decks
+11% synergy
Mendicant Core, Guidelight
11% of 451 decks
+11% synergy
Digsite Engineer
11% of 1341 decks
+11% synergy
Myr Convert
11% of 1341 decks
+11% synergy
Illustrious Wanderglyph
11% of 1271 decks
+11% synergy
Myr Kinsmith
11% of 1341 decks
+11% synergy
Ethersworn Canonist
11% of 1341 decks
+11% synergy
Liberator, Urza's Battlethopter
11% of 1341 decks
+11% synergy
Myrsmith
11% of 1341 decks
+11% synergy
Jan Jansen, Chaos Crafter
11% of 422 decks
+11% synergy
Noxious Gearhulk
11% of 643 decks
+11% synergy
Shimmer Dragon
10% of 858 decks
+10% synergy
Depthshaker Titan
10% of 135 decks
+10% synergy
Reckless Fireweaver
10% of 719 decks
+10% synergy
Instants
Path to Exile
28% of 1341 decks
+28% synergy
Boros Charm
16% of 719 decks
+16% synergy
Generous Gift
16% of 1341 decks
+16% synergy
Whir of Invention
16% of 858 decks
+16% synergy
Heroic Intervention
15% of 365 decks
+15% synergy
Negate
15% of 858 decks
+15% synergy
Beast Within
14% of 365 decks
+14% synergy
Thirst for Knowledge
12% of 858 decks
+12% synergy
Void Rend
12% of 546 decks
+11% synergy
Chaos Warp
11% of 719 decks
+11% synergy
Arcane Denial
11% of 858 decks
+11% synergy
Dovin's Veto
11% of 858 decks
+11% synergy
Stoic Rebuttal
10% of 858 decks
+10% synergy
Anguished Unmaking
9% of 643 decks
+9% synergy
Despark
9% of 643 decks
+9% synergy
An Offer You Can't Refuse
9% of 858 decks
+9% synergy
Scour for Scrap
8% of 143 decks
+8% synergy
Access Denied
8% of 858 decks
+8% synergy
Stroke of Midnight
8% of 1341 decks
+8% synergy
Mana Drain
8% of 858 decks
+8% synergy
Desynchronization
7% of 639 decks
+7% synergy
Inspiring Call
7% of 365 decks
+7% synergy
Swan Song
6% of 858 decks
+6% synergy
Vampiric Tutor
6% of 643 decks
+6% synergy
Dawn's Truce
6% of 975 decks
+6% synergy
Brainstorm
6% of 858 decks
+6% synergy
Dramatic Reversal
5% of 858 decks
+5% synergy
Mystical Tutor
5% of 858 decks
+5% synergy
Sorceries
Fabricate
22% of 858 decks
+22% synergy
Voyage Home
17% of 446 decks
+17% synergy
Their Name Is Death
16% of 643 decks
+16% synergy
Farseek
15% of 365 decks
+15% synergy
Armageddon
14% of 1341 decks
+14% synergy
Austere Command
13% of 1341 decks
+13% synergy
One with the Machine
13% of 858 decks
+13% synergy
Dance of the Manse
13% of 858 decks
+13% synergy
Cultivate
13% of 365 decks
+13% synergy
Ruinous Ultimatum
12% of 422 decks
+12% synergy
Wrath of God
12% of 1341 decks
+12% synergy
Farewell
12% of 1341 decks
+12% synergy
Catastrophe
11% of 1341 decks
+11% synergy
Rampant Growth
11% of 365 decks
+11% synergy
Blasphemous Act
11% of 719 decks
+11% synergy
Kodama's Reach
10% of 365 decks
+10% synergy
Brilliant Restoration
9% of 1341 decks
+9% synergy
Day of Judgment
9% of 1341 decks
+9% synergy
Obliterate
9% of 719 decks
+9% synergy
Planar Cleansing
9% of 1341 decks
+9% synergy
March of Progress
9% of 858 decks
+8% synergy
Vandalblast
8% of 719 decks
+8% synergy
Supreme Verdict
8% of 858 decks
+8% synergy
Hour of Revelation
8% of 1341 decks
+8% synergy
Phyrexian Rebirth
8% of 1341 decks
+8% synergy
Faithless Looting
8% of 719 decks
+8% synergy
Reshape
8% of 858 decks
+8% synergy
Ravages of War
8% of 1341 decks
+8% synergy
Cleansing Nova
8% of 1341 decks
+8% synergy
Distant Melody
8% of 858 decks
+8% synergy
Fumigate
8% of 1341 decks
+8% synergy
Decree of Annihilation
8% of 719 decks
+7% synergy
Open the Vaults
7% of 1341 decks
+7% synergy
Vanquish the Horde
7% of 1341 decks
+7% synergy
Three Visits
7% of 365 decks
+7% synergy
Trash for Treasure
7% of 719 decks
+7% synergy
Ondu Inversion
7% of 1341 decks
+7% synergy
All Is Dust
7% of 1341 decks
+7% synergy
Nature's Lore
7% of 365 decks
+7% synergy
Akroma's Vengeance
7% of 1341 decks
+7% synergy
Jokulhaups
7% of 719 decks
+6% synergy
Saheeli's Directive
6% of 719 decks
+6% synergy
Scrap Mastery
6% of 719 decks
+6% synergy
Delete
6% of 695 decks
+6% synergy
Vindicate
6% of 643 decks
+6% synergy
Rout
6% of 1341 decks
+6% synergy
Diabolic Tutor
6% of 643 decks
+6% synergy
Universal Surveillance
6% of 858 decks
+6% synergy
Doomskar
6% of 1341 decks
+5% synergy
Devastation
5% of 719 decks
+5% synergy
Utility Artifacts
Unwinding Clock
29% of 1341 decks
+29% synergy
Darksteel Forge
22% of 1341 decks
+22% synergy
Mystic Forge
22% of 1341 decks
+22% synergy
Sculpting Steel
20% of 1341 decks
+20% synergy
Lightning Greaves
19% of 1341 decks
+19% synergy
Time Sieve
19% of 546 decks
+19% synergy
Swiftfoot Boots
18% of 1341 decks
+18% synergy
Cranial Plating
18% of 643 decks
+18% synergy
Thousand Moons Smithy
16% of 1271 decks
+16% synergy
Long-Range Sensor
14% of 135 decks
+14% synergy
Skullclamp
14% of 1341 decks
+14% synergy
Scourglass
13% of 1341 decks
+13% synergy
Cloud Key
13% of 1341 decks
+12% synergy
Clock of Omens
12% of 1341 decks
+12% synergy
Thopter Foundry
12% of 546 decks
+12% synergy
Simulacrum Synthesizer
11% of 688 decks
+11% synergy
Door to Nothingness
11% of 276 decks
+11% synergy
Moxite Refinery
11% of 228 decks
+11% synergy
Wayfarer's Bauble
11% of 1341 decks
+10% synergy
Myr Turbine
10% of 1341 decks
+10% synergy
Mirrorworks
10% of 1341 decks
+10% synergy
Encroaching Mycosynth
10% of 858 decks
+10% synergy
Forsaken Monument
10% of 1341 decks
+10% synergy
Lux Artillery
9% of 1341 decks
+9% synergy
Myr Matrix
9% of 1341 decks
+9% synergy
Ichor Wellspring
9% of 1341 decks
+9% synergy
Nevinyrral's Disk
9% of 1341 decks
+9% synergy
Worldslayer
8% of 1341 decks
+8% synergy
Manifold Key
8% of 1341 decks
+8% synergy
Bident of Thassa
7% of 858 decks
+7% synergy
Genesis Chamber
7% of 1341 decks
+7% synergy
Mycosynth Lattice
7% of 1341 decks
+7% synergy
The Seriema
7% of 276 decks
+7% synergy
Krark-Clan Ironworks
7% of 1341 decks
+7% synergy
Nettlecyst
7% of 1341 decks
+7% synergy
Sensei's Divining Top
7% of 1341 decks
+7% synergy
Semblance Anvil
7% of 1341 decks
+7% synergy
Shorikai, Genesis Engine
6% of 858 decks
+6% synergy
Salvation Engine
6% of 674 decks
+6% synergy
Bolas's Citadel
6% of 643 decks
+6% synergy
Inspiring Statuary
6% of 1341 decks
+6% synergy
Idol of Oblivion
6% of 1341 decks
+6% synergy
Demonic Junker
6% of 307 decks
+6% synergy
Parhelion II
6% of 1341 decks
+6% synergy
The One Ring
6% of 1341 decks
+6% synergy
Ashnod's Altar
6% of 1341 decks
+6% synergy
Trading Post
6% of 1341 decks
+6% synergy
Cranial Ram
6% of 311 decks
+6% synergy
Repurposing Bay
6% of 451 decks
+6% synergy
Dowsing Device
6% of 685 decks
+6% synergy
Enchantments
Thopter Spy Network
27% of 858 decks
+27% synergy
Mirrodin Besieged
26% of 858 decks
+26% synergy
Mechanized Production
17% of 858 decks
+17% synergy
Tempered Steel
15% of 1341 decks
+14% synergy
Storm the Vault
13% of 470 decks
+13% synergy
Cryptolith Rite
13% of 365 decks
+13% synergy
Phyrexian Scriptures
11% of 643 decks
+11% synergy
Elven Chorus
10% of 365 decks
+10% synergy
Doubling Season
10% of 365 decks
+10% synergy
Efficient Construction
9% of 858 decks
+9% synergy
Leyline of the Guildpact
8% of 240 decks
+7% synergy
Artificer Class
7% of 858 decks
+7% synergy
Anointed Procession
7% of 1341 decks
+7% synergy
Land Tax
6% of 1341 decks
+6% synergy
Ghostly Prison
6% of 1341 decks
+6% synergy
Weapons Manufacturing
6% of 137 decks
+6% synergy
Mystic Remora
6% of 858 decks
+6% synergy
Kindred Discovery
6% of 858 decks
+6% synergy
Pia's Revolution
6% of 719 decks
+6% synergy
Propaganda
5% of 858 decks
+5% synergy
Darksteel Mutation
5% of 1341 decks
+5% synergy
Planeswalkers
Tezzeret, Master of the Bridge
29% of 546 decks
+29% synergy
Daretti, Scrap Savant
17% of 719 decks
+17% synergy
Tezzeret the Seeker
11% of 858 decks
+11% synergy
Tezzeret, Agent of Bolas
8% of 546 decks
+7% synergy
Tezzeret, Artifice Master
7% of 858 decks
+7% synergy
Saheeli, Filigree Master
7% of 470 decks
+7% synergy
Tezzeret, Betrayer of Flesh
7% of 858 decks
+7% synergy
Saheeli, Sublime Artificer
6% of 470 decks
+6% synergy
Karn, the Great Creator
6% of 1341 decks
+6% synergy
Tezzeret, Cruel Captain
5% of 278 decks
+5% synergy
Karn, Living Legacy
5% of 1341 decks
+5% synergy
Ugin, the Ineffable
5% of 1341 decks
+5% synergy
Utility Lands
Buried Ruin
27% of 1341 decks
+27% synergy
Academy Ruins
25% of 858 decks
+25% synergy
Inventors' Fair
20% of 1341 decks
+20% synergy
Reliquary Tower
20% of 1341 decks
+20% synergy
Treasure Vault
16% of 1341 decks
+16% synergy
Archway of Innovation
15% of 646 decks
+15% synergy
Urza's Saga
14% of 1341 decks
+14% synergy
Bojuka Bog
12% of 643 decks
+12% synergy
Rogue's Passage
12% of 1341 decks
+12% synergy
Urza's Tower
11% of 1341 decks
+11% synergy
Urza's Mine
11% of 1341 decks
+11% synergy
Urza's Power Plant
11% of 1341 decks
+11% synergy
Temple of the False God
11% of 1341 decks
+11% synergy
Adagia, Windswept Bastion
9% of 231 decks
+9% synergy
Cascading Cataracts
7% of 1341 decks
+7% synergy
Monumental Henge
7% of 1020 decks
+7% synergy
Karn's Bastion
6% of 1341 decks
+6% synergy
Slayers' Stronghold
6% of 719 decks
+6% synergy
Evendo, Waking Haven
6% of 51 decks
+6% synergy
War Room
5% of 1341 decks
+5% synergy
Eiganjo, Seat of the Empire
5% of 1341 decks
+5% synergy
Secluded Starforge
5% of 208 decks
+5% synergy
Sunhome, Fortress of the Legion
5% of 719 decks
+5% synergy
Fomori Vault
5% of 1074 decks
+5% synergy
Mana Artifacts
Sol Ring
81% of 1341 decks
+81% synergy
Arcane Signet
66% of 1341 decks
+66% synergy
Azorius Signet
29% of 858 decks
+29% synergy
Boros Signet
25% of 719 decks
+25% synergy
Mind Stone
23% of 1341 decks
+23% synergy
Talisman of Progress
23% of 858 decks
+23% synergy
Fellwar Stone
23% of 1341 decks
+23% synergy
Talisman of Conviction
22% of 719 decks
+22% synergy
Orzhov Signet
22% of 643 decks
+22% synergy
Commander's Sphere
21% of 1341 decks
+21% synergy
Thran Dynamo
20% of 1341 decks
+20% synergy
Dimir Signet
20% of 546 decks
+20% synergy
Chromatic Lantern
18% of 1341 decks
+18% synergy
Thought Vessel
18% of 1341 decks
+18% synergy
Talisman of Dominance
18% of 546 decks
+18% synergy
Talisman of Hierarchy
15% of 643 decks
+15% synergy
Timeless Lotus
13% of 276 decks
+13% synergy
Talisman of Creativity
13% of 470 decks
+13% synergy
Izzet Signet
13% of 470 decks
+13% synergy
Liquimetal Torque
13% of 1341 decks
+13% synergy
Rakdos Signet
13% of 422 decks
+13% synergy
Gilded Lotus
13% of 1341 decks
+13% synergy
Darksteel Ingot
12% of 1341 decks
+12% synergy
Talisman of Indulgence
11% of 422 decks
+11% synergy
Solar Array
11% of 228 decks
+11% synergy
Everflowing Chalice
10% of 1341 decks
+10% synergy
Hedron Archive
10% of 1341 decks
+10% synergy
Mox Opal
10% of 1341 decks
+10% synergy
Worn Powerstone
9% of 1341 decks
+9% synergy
Myr Reservoir
9% of 1341 decks
+9% synergy
Marble Diamond
9% of 1341 decks
+9% synergy
The Mightstone and Weakstone
8% of 1341 decks
+8% synergy
The Eternity Elevator
8% of 232 decks
+8% synergy
Crystal Skull, Isu Spyglass
8% of 639 decks
+8% synergy
Basalt Monolith
7% of 1341 decks
+7% synergy
Talisman of Unity
7% of 365 decks
+7% synergy
Cursed Mirror
7% of 719 decks
+7% synergy
Skyclave Relic
7% of 1341 decks
+7% synergy
Selesnya Signet
6% of 365 decks
+6% synergy
Midnight Clock
6% of 858 decks
+6% synergy
Blinkmoth Urn
6% of 1341 decks
+6% synergy
Talisman of Impulse
6% of 308 decks
+5% synergy
Chromatic Orrery
6% of 1341 decks
+5% synergy
Fabrication Foundry
5% of 1271 decks
+5% synergy
Talisman of Curiosity
5% of 309 decks
+5% synergy
Sky Diamond
5% of 858 decks
+5% synergy
Lands
Command Tower
68% of 1341 decks
+68% synergy
Razortide Bridge
58% of 858 decks
+58% synergy
Mistvault Bridge
56% of 546 decks
+56% synergy
Silverbluff Bridge
56% of 470 decks
+56% synergy
Rustvale Bridge
54% of 719 decks
+54% synergy
Goldmire Bridge
51% of 643 decks
+51% synergy
Tanglepool Bridge
48% of 309 decks
+48% synergy
Drossforge Bridge
48% of 422 decks
+48% synergy
Darkmoss Bridge
46% of 292 decks
+46% synergy
Slagwoods Bridge
46% of 308 decks
+46% synergy
Thornglint Bridge
44% of 365 decks
+44% synergy
Exotic Orchard
31% of 1341 decks
+31% synergy
Arcane Sanctum
28% of 546 decks
+28% synergy
Spire of Industry
28% of 1341 decks
+27% synergy
Prairie Stream
25% of 858 decks
+25% synergy
Battlefield Forge
24% of 719 decks
+24% synergy
Hallowed Fountain
24% of 858 decks
+24% synergy
Power Depot
23% of 1341 decks
+23% synergy
Mystic Monastery
22% of 470 decks
+22% synergy
Sacred Foundry
21% of 719 decks
+21% synergy
Glacial Fortress
21% of 858 decks
+21% synergy
Godless Shrine
20% of 643 decks
+20% synergy
Clifftop Retreat
20% of 719 decks
+20% synergy
Nomad Outpost
18% of 422 decks
+18% synergy
Adarkar Wastes
18% of 858 decks
+18% synergy
Watery Grave
18% of 546 decks
+18% synergy
Steam Vents
18% of 470 decks
+18% synergy
Raugrin Triome
17% of 470 decks
+17% synergy
Evolving Wilds
17% of 1341 decks
+17% synergy
Caves of Koilos
16% of 643 decks
+16% synergy
Path of Ancestry
16% of 1341 decks
+16% synergy
Skycloud Expanse
16% of 858 decks
+16% synergy
Temple of Enlightenment
15% of 858 decks
+15% synergy
Crumbling Necropolis
15% of 358 decks
+15% synergy
Spectator Seating
15% of 719 decks
+15% synergy
Shivan Reef
15% of 470 decks
+15% synergy
Azorius Chancery
14% of 858 decks
+14% synergy
Sunken Hollow
14% of 546 decks
+14% synergy
Blood Crypt
14% of 422 decks
+13% synergy
Raffine's Tower
13% of 546 decks
+13% synergy
Sea of Clouds
13% of 858 decks
+13% synergy
Breeding Pool
13% of 309 decks
+13% synergy
Temple Garden
13% of 365 decks
+13% synergy
Savai Triome
13% of 422 decks
+13% synergy
The World Tree
13% of 276 decks
+13% synergy
Crystal Quarry
13% of 276 decks
+13% synergy
Terramorphic Expanse
13% of 1341 decks
+13% synergy
Temple of Triumph
13% of 719 decks
+13% synergy
Rugged Prairie
13% of 719 decks
+13% synergy
Port Town
13% of 858 decks
+13% synergy