Sima Yi, Wei Field Marshal (Card)
Sima Yi, Wei Field Marshal
In 166 decks
0.00% of 3354914 decks
Korlash, Heir to Blackblade
4.90% of 1062 decks
52 decks
Cao Cao, Lord of Wei
14.02% of 107 decks
15 decks
Jodah, the Unifier
0.05% of 23964 decks
13 decks
Dakkon Blackblade
0.67% of 1630 decks
11 decks
Ob Nixilis, the Fallen
0.98% of 511 decks
5 decks
Kenrith, the Returned King
0.02% of 25925 decks
5 decks
Xiahou Dun, the One-Eyed
1.78% of 225 decks
4 decks
Sisay, Weatherlight Captain
0.03% of 14504 decks
4 decks
Zhang He, Wei General
18.75% of 16 decks
3 decks
Esika, God of the Tree
0.01% of 20531 decks
3 decks
Sol'kanar the Swamp King
0.34% of 597 decks
2 decks
Balthor the Defiled
0.27% of 740 decks
2 decks
Kyodai, Soul of Kamigawa
0.09% of 2199 decks
2 decks
Maha, Its Feathers Night
0.04% of 4801 decks
2 decks
Massacre Girl, Known Killer
0.03% of 6225 decks
2 decks
Radiant, Serra Archangel // Tormod, the Desecrator
100.00% of 1 decks
1 decks
Zhang Liao, Hero of Hefei
7.69% of 13 decks
1 decks
Cao Ren, Wei Commander
3.12% of 32 decks
1 decks
Hythonia the Cruel
1.69% of 59 decks
1 decks
Shadowheart, Dark Justiciar
1.52% of 66 decks
1 decks
New Cards
Baloth Prime
33% of 3 decks
+33% synergy
Szarel, Genesis Shepherd
33% of 3 decks
+33% synergy
Horizon Explorer
33% of 3 decks
+33% synergy
Larval Scoutlander
33% of 3 decks
+33% synergy
Dauntless Scrapbot
6% of 17 decks
+6% synergy
High Synergy Cards
Dong Zhou, the Tyrant
76% of 37 decks
+76% synergy
Lu Bu, Master-at-Arms
76% of 37 decks
+76% synergy
Lady Zhurong, Warrior Queen
71% of 38 decks
+71% synergy
Hua Tuo, Honored Physician
71% of 38 decks
+71% synergy
Yuan Shao, the Indecisive
70% of 37 decks
+70% synergy
Ma Chao, Western Warrior
68% of 37 decks
+68% synergy
Kongming, "Sleeping Dragon"
65% of 51 decks
+65% synergy
Sun Quan, Lord of Wu
63% of 52 decks
+63% synergy
Liu Bei, Lord of Shu
63% of 51 decks
+63% synergy
Guan Yu, Sainted Warrior
61% of 51 decks
+61% synergy
Top Cards
Diaochan, Artful Beauty
59% of 37 decks
+59% synergy
Zhang Fei, Fierce Warrior
59% of 51 decks
+59% synergy
Huang Zhong, Shu General
59% of 51 decks
+59% synergy
Zuo Ci, the Mocking Sage
58% of 38 decks
+58% synergy
Meng Huo, Barbarian King
58% of 38 decks
+58% synergy
Sun Ce, Young Conquerer
58% of 52 decks
+58% synergy
Lu Xun, Scholar General
58% of 52 decks
+58% synergy
Lu Meng, Wu General
56% of 52 decks
+56% synergy
Zhao Zilong, Tiger General
55% of 51 decks
+55% synergy
Zhuge Jin, Wu Strategist
54% of 52 decks
+54% synergy
Game Changers
Demonic Tutor
30% of 166 decks
+30% synergy
Cyclonic Rift
25% of 52 decks
+25% synergy
Vampiric Tutor
22% of 166 decks
+22% synergy
Smothering Tithe
20% of 51 decks
+20% synergy
Teferi's Protection
20% of 51 decks
+20% synergy
Imperial Seal
18% of 166 decks
+18% synergy
Rhystic Study
17% of 52 decks
+17% synergy
Fierce Guardianship
17% of 52 decks
+17% synergy
Enlightened Tutor
16% of 51 decks
+16% synergy
Force of Will
15% of 52 decks
+15% synergy
Creatures
Nightmare
52% of 166 decks
+52% synergy
Dakmor Sorceress
51% of 166 decks
+51% synergy
Lu Su, Wu Advisor
50% of 52 decks
+50% synergy
Lady Sun
50% of 52 decks
+50% synergy
Pang Tong, "Young Phoenix"
49% of 51 decks
+49% synergy
Squelching Leeches
48% of 166 decks
+48% synergy
Zhou Yu, Chief Commander
46% of 52 decks
+46% synergy
Crypt Ghast
45% of 166 decks
+45% synergy
Dread Presence
41% of 166 decks
+41% synergy
Solemn Simulacrum
40% of 166 decks
+40% synergy
Nirkana Revenant
36% of 166 decks
+36% synergy
Magus of the Coffers
34% of 166 decks
+34% synergy
Zhang He, Wei General
32% of 166 decks
+32% synergy
Burnished Hart
31% of 166 decks
+31% synergy
Cao Ren, Wei Commander
29% of 166 decks
+29% synergy
Xiahou Dun, the One-Eyed
28% of 166 decks
+28% synergy
Loyal Retainers
27% of 51 decks
+27% synergy
Xun Yu, Wei Advisor
27% of 166 decks
+27% synergy
Cao Cao, Lord of Wei
26% of 166 decks
+26% synergy
Zhang Liao, Hero of Hefei
25% of 166 decks
+25% synergy
Imperial Recruiter
24% of 37 decks
+24% synergy
Liliana's Shade
24% of 166 decks
+24% synergy
Walking Atlas
23% of 166 decks
+23% synergy
Filth
22% of 166 decks
+22% synergy
PuPu UFO
21% of 33 decks
+21% synergy
Korlash, Heir to Blackblade
20% of 166 decks
+20% synergy
Ob Nixilis, the Fallen
20% of 166 decks
+20% synergy
Gray Merchant of Asphodel
20% of 166 decks
+20% synergy
Wei Night Raiders
19% of 166 decks
+19% synergy
Canoptek Wraith
18% of 166 decks
+18% synergy
Wei Scout
17% of 166 decks
+17% synergy
Plasmancer
17% of 166 decks
+17% synergy
Wu Scout
15% of 52 decks
+15% synergy
Wei Strike Force
15% of 166 decks
+15% synergy
Cunning Advisor
15% of 166 decks
+15% synergy
Iridescent Vinelasher
14% of 119 decks
+14% synergy
Scampering Surveyor
14% of 151 decks
+14% synergy
Guul Draz Overseer
14% of 166 decks
+14% synergy
Kongming's Contraptions
14% of 51 decks
+14% synergy
Council of Advisors
13% of 52 decks
+13% synergy
Wu Light Cavalry
13% of 52 decks
+13% synergy
Wei Assassins
13% of 166 decks
+13% synergy
Corrupt Court Official
13% of 166 decks
+13% synergy
Reki, the History of Kamigawa
13% of 38 decks
+13% synergy
Wei Ambush Force
12% of 166 decks
+12% synergy
Stone Catapult
12% of 166 decks
+12% synergy
Shu General
12% of 51 decks
+12% synergy
Shu Cavalry
12% of 51 decks
+12% synergy
Wei Elite Companions
11% of 166 decks
+11% synergy
Yellow Scarves General
11% of 37 decks
+11% synergy
Instants
Defile
45% of 166 decks
+45% synergy
Consuming Corruption
38% of 124 decks
+38% synergy
Tendrils of Corruption
37% of 166 decks
+37% synergy
Swords to Plowshares
33% of 51 decks
+33% synergy
Dark Ritual
28% of 166 decks
+28% synergy
Snuff Out
22% of 166 decks
+22% synergy
Extinguish
21% of 52 decks
+21% synergy
Counterspell
21% of 52 decks
+21% synergy
Beast Within
21% of 38 decks
+21% synergy
Heavy Fog
21% of 38 decks
+21% synergy
Mystic Denial
19% of 52 decks
+19% synergy
Heroic Intervention
18% of 38 decks
+18% synergy
Mana Drain
17% of 52 decks
+17% synergy
Generous Gift
16% of 51 decks
+16% synergy
Path to Exile
16% of 51 decks
+16% synergy
Preemptive Strike
15% of 52 decks
+15% synergy
Doom Blade
13% of 166 decks
+13% synergy
Deadly Rollick
12% of 166 decks
+12% synergy
Flawless Maneuver
12% of 51 decks
+12% synergy
Rally the Troops
12% of 51 decks
+12% synergy
Mystical Tutor
12% of 52 decks
+12% synergy
Champion's Victory
12% of 52 decks
+12% synergy
Arcane Denial
12% of 52 decks
+12% synergy
Go for the Throat
11% of 166 decks
+11% synergy
Deflecting Swat
11% of 37 decks
+11% synergy
Withering Torment
10% of 106 decks
+10% synergy
Infernal Grasp
10% of 166 decks
+10% synergy
Eightfold Maze
10% of 51 decks
+10% synergy
Imp's Mischief
10% of 166 decks
+10% synergy
Cabal Ritual
10% of 166 decks
+10% synergy
Darkness
9% of 166 decks
+9% synergy
Assassin's Trophy
8% of 38 decks
+8% synergy
Worldly Tutor
8% of 38 decks
+8% synergy
Warrior's Stand
8% of 51 decks
+8% synergy
Disenchant
8% of 51 decks
+8% synergy
Swan Song
8% of 52 decks
+8% synergy
Force of Negation
8% of 52 decks
+8% synergy
Desertion
8% of 52 decks
+8% synergy
Tainted Strike
7% of 166 decks
+7% synergy
Malakir Rebirth
7% of 166 decks
+7% synergy
Entomb
6% of 166 decks
+6% synergy
Nightcreep
6% of 166 decks
+6% synergy
Dissipate
6% of 52 decks
+6% synergy
Cackling Counterpart
6% of 52 decks
+6% synergy
Dismember
5% of 166 decks
+5% synergy
Withering Boon
5% of 166 decks
+5% synergy
Archenemy's Charm
5% of 19 decks
+5% synergy
Sorceries
Three Visits
53% of 38 decks
+53% synergy
Mutilate
40% of 166 decks
+40% synergy
Farseek
39% of 38 decks
+39% synergy
Spoils of Victory
39% of 38 decks
+39% synergy
Corrupt
39% of 166 decks
+39% synergy
Capture of Jingzhou
31% of 52 decks
+31% synergy
Sign in Blood
30% of 166 decks
+30% synergy
Rolling Earthquake
30% of 37 decks
+30% synergy
Cultivate
29% of 38 decks
+29% synergy
Borrowing 100,000 Arrows
29% of 52 decks
+29% synergy
Feed the Swarm
27% of 166 decks
+27% synergy
Night's Whisper
27% of 166 decks
+27% synergy
Nature's Lore
26% of 38 decks
+26% synergy
Riding the Dilu Horse
26% of 38 decks
+26% synergy
False Defeat
25% of 51 decks
+25% synergy
Bubbling Muck
24% of 166 decks
+24% synergy
Kodama's Reach
24% of 38 decks
+24% synergy
False Mourning
24% of 38 decks
+24% synergy
Urza's Ruinous Blast
22% of 51 decks
+22% synergy
Strategic Planning
21% of 52 decks
+21% synergy
Torment of Hailfire
21% of 166 decks
+21% synergy
Return to Battle
20% of 166 decks
+20% synergy
Exsanguinate
20% of 166 decks
+20% synergy
Toxic Deluge
20% of 166 decks
+20% synergy
Brilliant Plan
19% of 52 decks
+19% synergy
Warrior's Oath
19% of 37 decks
+19% synergy
Relentless Assault
19% of 37 decks
+19% synergy
Damnation
19% of 166 decks
+19% synergy
Rampant Growth
18% of 38 decks
+18% synergy
Overwhelming Forces
18% of 166 decks
+18% synergy
Guan Yu's 1,000-Li March
18% of 51 decks
+18% synergy
Empty City Ruse
18% of 51 decks
+18% synergy
Balance of Power
17% of 52 decks
+17% synergy
Read the Bones
17% of 166 decks
+17% synergy
Primevals' Glorious Rebirth
16% of 51 decks
+16% synergy
Mind Sludge
15% of 166 decks
+15% synergy
Nightmare Incursion
14% of 166 decks
+14% synergy
Ambition's Cost
14% of 166 decks
+14% synergy
Peach Garden Oath
14% of 51 decks
+14% synergy
Burning of Xinye
14% of 37 decks
+14% synergy
Control of the Court
14% of 37 decks
+14% synergy
Exhaustion
13% of 52 decks
+13% synergy
Imperial Edict
13% of 166 decks
+13% synergy
Explore
13% of 38 decks
+13% synergy
Ghostly Visit
13% of 166 decks
+13% synergy
Deception
12% of 166 decks
+12% synergy
Open the Armory
12% of 51 decks
+12% synergy
Counterintelligence
12% of 52 decks
+12% synergy
Broken Dam
12% of 52 decks
+12% synergy
Coercion
11% of 166 decks
+11% synergy
Utility Artifacts
Lashwrithe
44% of 166 decks
+44% synergy
Nightmare Lash
42% of 166 decks
+42% synergy
Blackblade Reforged
37% of 166 decks
+37% synergy
Sword of the Animist
36% of 166 decks
+36% synergy
Wayfarer's Bauble
32% of 166 decks
+32% synergy
Jet Medallion
32% of 166 decks
+32% synergy
Bitterthorn, Nissa's Animus
29% of 166 decks
+29% synergy
Expedition Map
28% of 166 decks
+28% synergy
Swiftfoot Boots
28% of 166 decks
+28% synergy
Strata Scythe
27% of 166 decks
+27% synergy
Lightning Greaves
19% of 166 decks
+19% synergy
World Map
19% of 32 decks
+19% synergy
Sword of Hearth and Home
19% of 166 decks
+19% synergy
Navigation Orb
18% of 166 decks
+18% synergy
Staff of the Death Magus
16% of 166 decks
+16% synergy
Crucible of Worlds
15% of 166 decks
+15% synergy
Explorer's Scope
13% of 166 decks
+13% synergy
Mask of Griselbrand
13% of 166 decks
+13% synergy
Commander's Plate
12% of 166 decks
+12% synergy
Ghirapur Orrery
11% of 166 decks
+11% synergy
Shadowspear
11% of 166 decks
+11% synergy
Sword of Forge and Frontier
11% of 166 decks
+11% synergy
Whip of Erebos
10% of 166 decks
+10% synergy
Loxodon Warhammer
10% of 166 decks
+10% synergy
Helm of the Host
8% of 166 decks
+8% synergy
The Great Henge
8% of 38 decks
+8% synergy
Archaeomancer's Map
8% of 51 decks
+8% synergy
Leyline Axe
7% of 95 decks
+7% synergy
Whispersilk Cloak
7% of 166 decks
+7% synergy
Geth's Grimoire
7% of 166 decks
+7% synergy
Endless Atlas
7% of 166 decks
+7% synergy
Brotherhood Regalia
7% of 122 decks
+7% synergy
Armillary Sphere
6% of 166 decks
+6% synergy
Seer's Sundial
6% of 166 decks
+6% synergy
Thaumatic Compass
5% of 166 decks
+5% synergy
Bolas's Citadel
5% of 166 decks
+5% synergy
Sword of Fire and Ice
5% of 166 decks
+5% synergy
Mithril Coat
5% of 166 decks
+5% synergy
Trailblazer's Boots
5% of 166 decks
+5% synergy
Fireshrieker
5% of 166 decks
+5% synergy
Sword of Vengeance
5% of 166 decks
+5% synergy
Enchantments
Phyrexian Arena
31% of 166 decks
+31% synergy
Quag Sickness
20% of 166 decks
+20% synergy
Leyline of the Guildpact
19% of 27 decks
+19% synergy
Flowering of the White Tree
16% of 51 decks
+16% synergy
Retreat to Hagra
15% of 166 decks
+15% synergy
Rising of the Day
14% of 37 decks
+14% synergy
Blanket of Night
13% of 166 decks
+13% synergy
Mirari's Wake
13% of 31 decks
+13% synergy
Vraska Joins Up
12% of 32 decks
+12% synergy
Annie Joins Up
12% of 25 decks
+12% synergy
Land Tax
10% of 51 decks
+10% synergy
Greed
10% of 166 decks
+10% synergy
Black Market Connections
10% of 166 decks
+10% synergy
Mystic Remora
10% of 52 decks
+10% synergy
Propaganda
10% of 52 decks
+10% synergy
Hecatomb
9% of 166 decks
+9% synergy
Dauthi Embrace
9% of 166 decks
+9% synergy
Steel of the Godhead
9% of 46 decks
+9% synergy
Strands of Night
8% of 166 decks
+8% synergy
Necropotence
8% of 166 decks
+8% synergy
No Mercy
8% of 166 decks
+8% synergy
Exploration
8% of 38 decks
+8% synergy
Pernicious Deed
8% of 38 decks
+8% synergy
Sylvan Library
8% of 38 decks
+8% synergy
Darksteel Mutation
8% of 51 decks
+8% synergy
Waste Not
8% of 166 decks
+8% synergy
Megrim
8% of 166 decks
+8% synergy
Phyrexian Reclamation
8% of 166 decks
+8% synergy
Trouble in Pairs
7% of 44 decks
+7% synergy
Animate Dead
7% of 166 decks
+7% synergy
Withering Wisps
7% of 166 decks
+7% synergy
Pestilence
7% of 166 decks
+7% synergy
Oppression
6% of 166 decks
+6% synergy
Liliana's Caress
6% of 166 decks
+6% synergy
Painful Quandary
6% of 166 decks
+6% synergy
Day of Destiny
6% of 51 decks
+6% synergy
Shielded by Faith
6% of 51 decks
+6% synergy
Kindred Discovery
6% of 52 decks
+6% synergy
Exquisite Blood
5% of 166 decks
+5% synergy
Phyresis
5% of 166 decks
+5% synergy
Kaya's Ghostform
5% of 166 decks
+5% synergy
Planeswalkers
Liliana of the Dark Realms
45% of 166 decks
+45% synergy
Dakkon, Shadow Slayer
15% of 46 decks
+15% synergy
Dihada, Binder of Wills
12% of 33 decks
+12% synergy
Utility Lands
Cabal Coffers
58% of 166 decks
+58% synergy
Urborg, Tomb of Yawgmoth
52% of 166 decks
+52% synergy
Cabal Stronghold
40% of 166 decks
+40% synergy
Bojuka Bog
27% of 166 decks
+27% synergy
Rogue's Passage
23% of 166 decks
+23% synergy
Witch's Cottage
23% of 166 decks
+23% synergy
Terrain Generator
19% of 166 decks
+19% synergy
Boseiju, Who Endures
18% of 38 decks
+18% synergy
Leechridden Swamp
17% of 166 decks
+17% synergy
Reliquary Tower
16% of 166 decks
+16% synergy
Nykthos, Shrine to Nyx
15% of 166 decks
+15% synergy
Castle Locthwain
15% of 166 decks
+15% synergy
Shinka, the Bloodsoaked Keep
14% of 37 decks
+14% synergy
Sokenzan, Crucible of Defiance
11% of 37 decks
+11% synergy
Eiganjo, Seat of the Empire
10% of 51 decks
+10% synergy
Academy Ruins
10% of 52 decks
+10% synergy
Otawara, Soaring City
10% of 52 decks
+10% synergy
Alchemist's Refuge
9% of 32 decks
+9% synergy
Shizo, Death's Storehouse
8% of 166 decks
+8% synergy
Lake of the Dead
8% of 166 decks
+8% synergy
Gaea's Cradle
8% of 38 decks
+8% synergy
Eiganjo Castle
8% of 51 decks
+8% synergy
War Room
8% of 166 decks
+8% synergy
Geier Reach Sanitarium
7% of 166 decks
+7% synergy
Phyrexian Tower
7% of 166 decks
+7% synergy
Ancient Tomb
7% of 166 decks
+7% synergy
Vesuva
7% of 166 decks
+7% synergy
Everglades
6% of 166 decks
+6% synergy
Takenuma, Abandoned Mire
6% of 166 decks
+6% synergy
Hall of Heliod's Generosity
6% of 51 decks
+6% synergy
Minas Tirith
6% of 51 decks
+6% synergy
Minamo, School at Water's Edge
6% of 52 decks
+6% synergy
Yavimaya, Cradle of Growth
5% of 166 decks
+5% synergy
Deserted Temple
5% of 166 decks
+5% synergy
Thespian's Stage
5% of 166 decks
+5% synergy
Strip Mine
5% of 166 decks
+5% synergy
Susur Secundi, Void Altar
5% of 19 decks
+5% synergy
Mana Artifacts
Sol Ring
67% of 166 decks
+67% synergy
Arcane Signet
41% of 166 decks
+41% synergy
Caged Sun
16% of 166 decks
+16% synergy
Charcoal Diamond
16% of 166 decks
+16% synergy
Gauntlet of Power
12% of 166 decks
+12% synergy
Chromatic Lantern
11% of 166 decks
+11% synergy
Extraplanar Lens
10% of 166 decks
+10% synergy
Timeless Lotus
10% of 30 decks
+10% synergy
Dimir Signet
10% of 52 decks
+10% synergy
Thought Vessel
9% of 166 decks
+9% synergy
Mind Stone
8% of 166 decks
+8% synergy
Commander's Sphere
8% of 166 decks
+8% synergy
Fellwar Stone
8% of 166 decks
+8% synergy
Throne of Eldraine
7% of 164 decks
+7% synergy
Mox Amber
7% of 166 decks
+7% synergy
Azorius Signet
7% of 46 decks
+7% synergy
Talisman of Hierarchy
6% of 51 decks
+6% synergy
Talisman of Dominance
6% of 52 decks
+6% synergy
Mana Crypt
5% of 166 decks
+5% synergy
Chrome Mox
5% of 166 decks
+5% synergy
Lands
Watery Grave
40% of 52 decks
+40% synergy
Godless Shrine
39% of 51 decks
+39% synergy
Overgrown Tomb
34% of 38 decks
+34% synergy
Hallowed Fountain
33% of 46 decks
+33% synergy
Raffine's Tower
33% of 46 decks
+33% synergy
Temple Garden
32% of 31 decks
+32% synergy
Savannah
32% of 31 decks
+32% synergy
Indatha Triome
32% of 31 decks
+32% synergy
Bayou
32% of 38 decks
+32% synergy
Tropical Island
31% of 32 decks
+31% synergy
Volcanic Island
31% of 32 decks
+31% synergy
Badlands
30% of 37 decks
+30% synergy
Taiga
29% of 31 decks
+29% synergy
Tundra
28% of 46 decks
+28% synergy
Zagoth Triome
28% of 32 decks
+28% synergy
Scrubland
27% of 51 decks
+27% synergy
Plateau
27% of 33 decks
+27% synergy
Underground Sea
27% of 52 decks
+27% synergy
The World Tree
27% of 30 decks
+27% synergy
Command Tower
25% of 166 decks
+25% synergy
Myriad Landscape
25% of 166 decks
+25% synergy
Ketria Triome
23% of 30 decks
+23% synergy
Blood Crypt
22% of 37 decks
+22% synergy
Sunken Hollow
21% of 52 decks
+21% synergy
Jetmir's Garden
20% of 30 decks
+20% synergy
Arcane Sanctum
20% of 46 decks
+20% synergy
Stomping Ground
19% of 31 decks
+19% synergy
Spara's Headquarters
19% of 31 decks
+19% synergy
Smoldering Marsh
19% of 37 decks
+19% synergy
Steam Vents
19% of 32 decks
+19% synergy
Breeding Pool
19% of 32 decks
+19% synergy
Sacred Foundry
18% of 33 decks
+18% synergy
Jungle Shrine
17% of 30 decks
+17% synergy
Raugrin Triome
17% of 30 decks
+17% synergy
Ziatora's Proving Ground
16% of 31 decks
+16% synergy
Opulent Palace
16% of 32 decks
+16% synergy
Xander's Lounge
16% of 32 decks
+16% synergy
Savai Triome
15% of 33 decks
+15% synergy
Mystic Monastery
13% of 30 decks
+13% synergy
Frontier Bivouac
13% of 30 decks
+13% synergy
Seaside Citadel
13% of 31 decks
+13% synergy
Sandsteppe Citadel
13% of 31 decks
+13% synergy
Exotic Orchard
13% of 166 decks
+13% synergy
Marsh Flats
13% of 166 decks
+13% synergy
Urza's Cave
12% of 127 decks
+12% synergy
Fetid Pools
12% of 52 decks
+12% synergy
Polluted Delta
11% of 166 decks
+11% synergy
Undercity Sewers
11% of 46 decks
+11% synergy
Prairie Stream
11% of 46 decks
+11% synergy
Snowfield Sinkhole
10% of 51 decks
+10% synergy