Oketra's Last Mercy (Card)
Oketra's Last Mercy
In 1543 decks
0% of 1775137 decks
Feb 5, 2019
Spreading the Love - Curse of Karona
Spice up your typical game with a curse-tastic Karona variant!
Top Commanders (4)
Selenia, Dark Angel
39.36% of 691 decks
272 decks
Verrak, Warped Sengir
11.17% of 877 decks
98 decks
Licia, Sanguine Tribune
1.64% of 2319 decks
38 decks
Liesa, Shroud of Dusk
0.54% of 9297 decks
50 decks
New Cards (5)
Shadowy Backstreet
49% of 45 decks
+45% synergy
Almost Perfect
43% of 7 decks
+42% synergy
Warleader's Call
31% of 16 decks
+27% synergy
V.A.T.S.
25% of 12 decks
+22% synergy
Arid Archway
21% of 14 decks
+19% synergy
High Synergy Cards (10)
Sanguine Bond
48% of 954 decks
+45% synergy
Repay in Kind
44% of 954 decks
+44% synergy
Vizkopa Guildmage
43% of 954 decks
+42% synergy
Vito, Thorn of the Dusk Rose
44% of 909 decks
+41% synergy
Anguished Unmaking
40% of 954 decks
+34% synergy
Children of Korlis
34% of 1542 decks
+34% synergy
Wall of Blood
33% of 954 decks
+33% synergy
Stunning Reversal
32% of 944 decks
+32% synergy
Greed
33% of 954 decks
+32% synergy
Axis of Mortality
32% of 1528 decks
+32% synergy
Top Cards (10)
Swords to Plowshares
53% of 1542 decks
+24% synergy
Tainted Sigil
49% of 954 decks
+49% synergy
Bolas's Citadel
43% of 943 decks
+38% synergy
Cultivate
37% of 277 decks
+15% synergy
Sign in Blood
36% of 954 decks
+31% synergy
Bloodletter of Aclazotz
35% of 72 decks
+30% synergy
Damn
34% of 865 decks
+30% synergy
Lotho, Corrupt Shirriff
33% of 234 decks
+30% synergy
Path to Exile
33% of 1542 decks
+13% synergy
Vilis, Broker of Blood
32% of 936 decks
+30% synergy
Creatures (50)
Magus of the Mirror
28% of 954 decks
+28% synergy
Kutzil, Malamet Exemplar
24% of 37 decks
+19% synergy
Kambal, Consul of Allocation
24% of 954 decks
+23% synergy
Resolute Archangel
23% of 1542 decks
+22% synergy
Rowan, Scion of War
22% of 27 decks
+22% synergy
Crypt Ghast
22% of 954 decks
+20% synergy
Tree of Perdition
21% of 954 decks
+20% synergy
K'rrik, Son of Yawgmoth
19% of 932 decks
+18% synergy
Esper Sentinel
17% of 1399 decks
+7% synergy
Exquisite Archangel
17% of 1542 decks
+17% synergy
Platinum Angel
17% of 1542 decks
+16% synergy
Enduring Angel
16% of 1354 decks
+16% synergy
Erebos, God of the Dead
16% of 954 decks
+16% synergy
Third Path Iconoclast
16% of 44 decks
+14% synergy
Soul Warden
15% of 1542 decks
+12% synergy
Gray Merchant of Asphodel
14% of 954 decks
+10% synergy
Elas il-Kor, Sadistic Pilgrim
14% of 547 decks
+11% synergy
Solemn Simulacrum
13% of 1542 decks
-1% synergy
Sun Titan
13% of 1542 decks
+8% synergy
The Locust God
13% of 108 decks
+12% synergy
Cloudsteel Kirin
13% of 1291 decks
+12% synergy
Doom Whisperer
13% of 943 decks
+12% synergy
Ramos, Dragon Engine
12% of 64 decks
+12% synergy
Inga and Esika
12% of 32 decks
+11% synergy
Elsha of the Infinite
12% of 105 decks
+12% synergy
Vona, Butcher of Magan
12% of 951 decks
+12% synergy
Creeping Bloodsucker
12% of 384 decks
+11% synergy
Kruphix, God of Horizons
12% of 110 decks
+11% synergy
Felidar Sovereign
12% of 1542 decks
+10% synergy
Narset, Enlightened Exile
12% of 26 decks
+11% synergy
Priest of Fell Rites
12% of 868 decks
+11% synergy
Grand Abolisher
11% of 1542 decks
+8% synergy
Astarion, the Decadent
11% of 705 decks
+11% synergy
Sheoldred, the Apocalypse
11% of 577 decks
+8% synergy
Birds of Paradise
11% of 277 decks
-1% synergy
Evra, Halcyon Witness
11% of 1523 decks
+11% synergy
Ghalta, Stampede Tyrant
10% of 29 decks
+6% synergy
Amalia Benavides Aguirre
10% of 107 decks
+9% synergy
Blood Celebrant
10% of 954 decks
+10% synergy
Archivist of Oghma
10% of 1110 decks
+6% synergy
Knight of the White Orchid
10% of 1542 decks
+7% synergy
Rhox Faithmender
10% of 1542 decks
+9% synergy
Soul's Attendant
10% of 1542 decks
+8% synergy
Suture Priest
10% of 1542 decks
+8% synergy
Gollum, Obsessed Stalker
10% of 198 decks
+9% synergy
Hex Parasite
9% of 954 decks
+9% synergy
Sovereign Okinec Ahau
9% of 43 decks
+8% synergy
The Scarab God
9% of 175 decks
+9% synergy
Defiant Bloodlord
9% of 954 decks
+9% synergy
Pride Sovereign
9% of 277 decks
+9% synergy
Instants (50)
Counterspell
31% of 314 decks
+10% synergy
Despark
30% of 942 decks
+25% synergy
Angel's Grace
29% of 1542 decks
+28% synergy
Dark Ritual
24% of 954 decks
+13% synergy
Negate
22% of 314 decks
+11% synergy
Vampiric Tutor
22% of 954 decks
+12% synergy
Generous Gift
21% of 1506 decks
+9% synergy
Teferi's Protection
21% of 1530 decks
+12% synergy
Ad Nauseam
21% of 954 decks
+19% synergy
Utter End
20% of 954 decks
+18% synergy
Courageous Resolve
20% of 151 decks
+20% synergy
Stroke of Midnight
19% of 280 decks
+12% synergy
Necrologia
19% of 954 decks
+19% synergy
Boros Charm
19% of 319 decks
+13% synergy
Take the Bait
19% of 16 decks
+17% synergy
Mortify
17% of 954 decks
+14% synergy
Void Rend
17% of 139 decks
+15% synergy
Beast Within
16% of 277 decks
-3% synergy
Brainstorm
16% of 314 decks
+5% synergy
Beacon of Immortality
16% of 1542 decks
+15% synergy
Enlightened Tutor
16% of 1542 decks
+8% synergy
Heliod's Intervention
16% of 1480 decks
+14% synergy
Cyclonic Rift
15% of 314 decks
+1% synergy
Growth Spiral
15% of 107 decks
+10% synergy
Crackling Doom
15% of 177 decks
+14% synergy
Fracture
14% of 877 decks
+13% synergy
Dovin's Veto
14% of 304 decks
+9% synergy
Hide // Seek
12% of 177 decks
+12% synergy
Mystical Tutor
12% of 314 decks
+4% synergy
Heroic Intervention
12% of 277 decks
-2% synergy
Opt
11% of 314 decks
+6% synergy
Arcane Denial
11% of 314 decks
+2% synergy
Reprieve
10% of 502 decks
+8% synergy
Return to Dust
10% of 1542 decks
+7% synergy
Fierce Guardianship
10% of 294 decks
+1% synergy
Chaos Warp
9% of 319 decks
-6% synergy
Silence
9% of 1542 decks
+6% synergy
Naya Charm
9% of 116 decks
+8% synergy
Fire Covenant
8% of 177 decks
+8% synergy
Deflecting Palm
8% of 319 decks
+7% synergy
Inkshield
8% of 877 decks
+7% synergy
Cosmic Rebirth
8% of 83 decks
+8% synergy
Fog
8% of 277 decks
+7% synergy
Swan Song
8% of 314 decks
+0% synergy
Disenchant
8% of 1542 decks
+6% synergy
Harrow
8% of 277 decks
+3% synergy
An Offer You Can't Refuse
8% of 227 decks
-2% synergy
Hatred
8% of 954 decks
+8% synergy
Imp's Mischief
8% of 954 decks
+7% synergy
Mana Drain
8% of 314 decks
+0% synergy
Sorceries (50)
Profane Transfusion
30% of 896 decks
+30% synergy
Read the Bones
28% of 954 decks
+24% synergy
Toxic Deluge
28% of 954 decks
+20% synergy
Demonic Tutor
28% of 954 decks
+15% synergy
Kodama's Reach
25% of 277 decks
+9% synergy
Debt to the Deathless
24% of 954 decks
+23% synergy
Reverse the Sands
24% of 1542 decks
+24% synergy
Night's Whisper
23% of 954 decks
+18% synergy
Blasphemous Act
22% of 319 decks
+5% synergy
Rampant Growth
21% of 277 decks
+5% synergy
Fumigate
21% of 1542 decks
+19% synergy
Exsanguinate
20% of 954 decks
+17% synergy
Farewell
19% of 1264 decks
+13% synergy
Diabolic Tutor
18% of 954 decks
+14% synergy
Vindicate
18% of 954 decks
+16% synergy
Merciless Eviction
17% of 954 decks
+15% synergy
Farseek
16% of 277 decks
+0% synergy
Supreme Verdict
15% of 314 decks
+12% synergy
Revival // Revenge
15% of 943 decks
+15% synergy
Wrath of God
13% of 1542 decks
+10% synergy
Ruinous Ultimatum
13% of 167 decks
+11% synergy
Austere Command
13% of 1542 decks
+7% synergy
Kaya's Wrath
12% of 943 decks
+12% synergy
Peer into the Abyss
12% of 909 decks
+10% synergy
Time Wipe
12% of 304 decks
+11% synergy
Eerie Ultimatum
12% of 116 decks
+11% synergy
Grim Tutor
12% of 954 decks
+9% synergy
Nature's Lore
12% of 277 decks
-3% synergy
Approach of the Second Sun
11% of 1542 decks
+9% synergy
Chandra's Ignition
10% of 319 decks
+8% synergy
Ambition's Cost
10% of 954 decks
+9% synergy
Reanimate
9% of 954 decks
+1% synergy
Ancient Craving
9% of 954 decks
+8% synergy
Many Partings
9% of 69 decks
+7% synergy
Idyllic Tutor
9% of 1542 decks
+6% synergy
Explosive Vegetation
8% of 277 decks
+7% synergy
Explore
8% of 277 decks
+4% synergy
Three Visits
8% of 277 decks
-3% synergy
Obzedat's Aid
8% of 954 decks
+8% synergy
Faithless Looting
8% of 319 decks
-0% synergy
Ponder
8% of 314 decks
+1% synergy
Hour of Promise
8% of 277 decks
+7% synergy
Harmonize
8% of 277 decks
+3% synergy
Hour of Revelation
8% of 1542 decks
+7% synergy
Sickening Dreams
8% of 954 decks
+8% synergy
Windfall
8% of 314 decks
+1% synergy
Preordain
7% of 314 decks
+1% synergy
Damnation
7% of 954 decks
+2% synergy
Kefnet's Last Word
7% of 314 decks
+7% synergy
Inspired Ultimatum
7% of 103 decks
+7% synergy
Utility Artifacts (27)
Pact Weapon
23% of 684 decks
+23% synergy
Swiftfoot Boots
20% of 1542 decks
-9% synergy
Soul Conduit
19% of 1542 decks
+18% synergy
Lightning Greaves
14% of 1542 decks
-11% synergy
Wayfarer's Bauble
14% of 1542 decks
+3% synergy
Fist of Suns
14% of 64 decks
+14% synergy
Aetherflux Reservoir
14% of 1542 decks
+9% synergy
Oketra's Monument
13% of 1542 decks
+11% synergy
The Golden Throne
11% of 794 decks
+11% synergy
The One Ring
10% of 508 decks
+1% synergy
Well of Lost Dreams
10% of 1542 decks
+8% synergy
Alhammarret's Archive
9% of 1542 decks
+7% synergy
Glass-Cast Heart
9% of 813 decks
+8% synergy
Eternity Vessel
9% of 1542 decks
+9% synergy
Sunforger
8% of 319 decks
+7% synergy
Phyrexian Processor
8% of 1542 decks
+8% synergy
Sensei's Divining Top
8% of 1542 decks
+2% synergy
The Book of Exalted Deeds
7% of 1361 decks
+7% synergy
Vedalken Orrery
6% of 1542 decks
+5% synergy
Whip of Erebos
6% of 954 decks
+5% synergy
Conduit of Worlds
6% of 111 decks
+3% synergy
Cosmos Elixir
6% of 1431 decks
+5% synergy
Archaeomancer's Map
6% of 1417 decks
+4% synergy
Wishclaw Talisman
6% of 927 decks
+3% synergy
Ozolith, the Shattered Spire
6% of 86 decks
+2% synergy
Expedition Map
5% of 1542 decks
+2% synergy
Pearl Medallion
5% of 1542 decks
+4% synergy
Enchantments (50)
Font of Agonies
31% of 943 decks
+31% synergy
Black Market Connections
30% of 656 decks
+24% synergy
Phyrexian Arena
27% of 954 decks
+20% synergy
Exquisite Blood
27% of 954 decks
+24% synergy
Necropotence
27% of 954 decks
+24% synergy
Smothering Tithe
26% of 1516 decks
+14% synergy
Tainted Remedy
25% of 954 decks
+25% synergy
Phyrexian Unlife
25% of 1542 decks
+25% synergy
Near-Death Experience
24% of 1542 decks
+24% synergy
Ghostly Prison
20% of 1542 decks
+14% synergy
Propaganda
18% of 314 decks
+13% synergy
Triskaidekaphobia
17% of 954 decks
+17% synergy
Rhystic Study
16% of 314 decks
+2% synergy
Whirlwind of Thought
16% of 103 decks
+14% synergy
Arguel's Blood Fast
15% of 951 decks
+15% synergy
Blind Obedience
15% of 1542 decks
+12% synergy
Mirari's Wake
13% of 277 decks
+10% synergy
Authority of the Consuls
13% of 1542 decks
+11% synergy
Underworld Connections
13% of 954 decks
+13% synergy
Brokers Ascendancy
12% of 82 decks
+11% synergy
Phyrexian Reclamation
11% of 954 decks
+9% synergy
Land Tax
11% of 1542 decks
+8% synergy
Mystic Remora
11% of 314 decks
+2% synergy
Trouble in Pairs
11% of 74 decks
+5% synergy
Call of the Ring
11% of 198 decks
+8% synergy
Solemnity
10% of 1542 decks
+9% synergy
Unspeakable Symbol
9% of 954 decks
+8% synergy
Jeskai Ascendancy
8% of 108 decks
+8% synergy
Gift of Paradise
8% of 277 decks
+8% synergy
Imprisoned in the Moon
8% of 314 decks
+6% synergy
Worship
8% of 1542 decks
+8% synergy
Sterling Grove
8% of 277 decks
+6% synergy
Cleric Class
8% of 1367 decks
+6% synergy
Rhythm of the Wild
7% of 110 decks
+2% synergy
Pestilence
7% of 954 decks
+7% synergy
Temur Ascendancy
7% of 71 decks
+5% synergy
Spelunking
7% of 43 decks
+4% synergy
Privileged Position
7% of 277 decks
+6% synergy
Rising of the Day
7% of 73 decks
+3% synergy
Felidar Retreat
7% of 1450 decks
+3% synergy
Tribute to the World Tree
7% of 92 decks
+2% synergy
Sandwurm Convergence
6% of 277 decks
+6% synergy
Wilderness Reclamation
6% of 269 decks
+4% synergy
Life Insurance
6% of 744 decks
+6% synergy
Animate Dead
6% of 954 decks
+1% synergy
Sylvan Library
6% of 277 decks
-0% synergy
Colossification
6% of 264 decks
+5% synergy
Lich's Mastery
6% of 948 decks
+6% synergy
Wound Reflection
6% of 954 decks
+5% synergy
Darksteel Mutation
6% of 1542 decks
+3% synergy
Planeswalkers (13)
Nicol Bolas, God-Pharaoh
14% of 65 decks
+13% synergy
Nicol Bolas, Dragon-God
9% of 65 decks
+9% synergy
Narset of the Ancient Way
9% of 103 decks
+8% synergy
Gideon of the Trials
9% of 1542 decks
+8% synergy
Narset, Parter of Veils
8% of 304 decks
+5% synergy
Ajani, the Greathearted
8% of 269 decks
+7% synergy
Samut, the Tested
8% of 116 decks
+8% synergy
Tyvar, Jubilant Brawler
7% of 42 decks
+6% synergy
Sorin Markov
7% of 954 decks
+6% synergy
Kaya, Intangible Slayer
7% of 347 decks
+6% synergy
Nicol Bolas, the Deceiver
6% of 65 decks
+6% synergy
Vraska the Unseen
6% of 118 decks
+6% synergy
Vraska, Relic Seeker
5% of 118 decks
+5% synergy
Utility Lands (39)
Bojuka Bog
29% of 954 decks
+14% synergy
Reliquary Tower
28% of 1542 decks
+0% synergy
Cabal Coffers
21% of 954 decks
+15% synergy
Urborg, Tomb of Yawgmoth
19% of 1542 decks
+8% synergy
Restless Fortress
15% of 158 decks
+14% synergy
Castle Locthwain
14% of 926 decks
+11% synergy
Restless Anchorage
14% of 22 decks
+13% synergy
Rogue's Passage
12% of 1542 decks
-6% synergy
Vault of the Archangel
12% of 954 decks
+9% synergy
Temple of the False God
12% of 1542 decks
+2% synergy
The Shire
12% of 69 decks
+9% synergy
Hall of Heliod's Generosity
11% of 1506 decks
+8% synergy
War Room
11% of 1444 decks
+5% synergy
Restless Prairie
9% of 43 decks
+9% synergy
Ancient Tomb
9% of 1542 decks
-2% synergy
Sunhome, Fortress of the Legion
9% of 319 decks
+8% synergy
Takenuma, Abandoned Mire
9% of 806 decks
+2% synergy
Glacial Chasm
9% of 1542 decks
+8% synergy
Eiganjo, Seat of the Empire
9% of 1276 decks
+4% synergy
Minas Tirith
8% of 369 decks
+3% synergy
Desert of the Indomitable
8% of 277 decks
+8% synergy
Leechridden Swamp
8% of 954 decks
+7% synergy
Shambling Vent
8% of 954 decks
+7% synergy
Hashep Oasis
7% of 277 decks
+7% synergy
Desert of the Fervent
7% of 319 decks
+6% synergy
Restless Bivouac
7% of 43 decks
+6% synergy
Slayers' Stronghold
7% of 319 decks
+5% synergy
Westvale Abbey
7% of 954 decks
+5% synergy
Orzhova, the Church of Deals
7% of 954 decks
+7% synergy
Secluded Steppe
6% of 1542 decks
+5% synergy
Emergence Zone
6% of 1513 decks
+4% synergy
Desert of the Mindful
6% of 314 decks
+6% synergy
Mosswort Bridge
6% of 277 decks
+1% synergy
Radiant Fountain
6% of 1542 decks
+5% synergy
Emeria, the Sky Ruin
6% of 1542 decks
+4% synergy
Desert of the True
6% of 1542 decks
+5% synergy
Otawara, Soaring City
6% of 252 decks
-3% synergy
Ramunap Ruins
5% of 319 decks
+5% synergy
Mystic Sanctuary
5% of 299 decks
-1% synergy
Mana Artifacts (35)
Sol Ring
76% of 1542 decks
-8% synergy
Arcane Signet
60% of 1489 decks
-10% synergy
Orzhov Signet
56% of 954 decks
+49% synergy
Talisman of Hierarchy
45% of 941 decks
+39% synergy
Rakdos Signet
32% of 177 decks
+24% synergy
Boros Signet
29% of 319 decks
+24% synergy
Azorius Signet
26% of 314 decks
+20% synergy
Mind Stone
24% of 1542 decks
+5% synergy
Fellwar Stone
21% of 1542 decks
-0% synergy
Commander's Sphere
20% of 1542 decks
+3% synergy
Izzet Signet
19% of 108 decks
+12% synergy
Dimir Signet
17% of 175 decks
+8% synergy
Thought Vessel
16% of 1542 decks
+0% synergy
Talisman of Conviction
15% of 308 decks
+10% synergy
Talisman of Indulgence
14% of 177 decks
+8% synergy
Talisman of Dominance
13% of 175 decks
+5% synergy
Timeless Lotus
12% of 32 decks
+11% synergy
Marble Diamond
12% of 1542 decks
+10% synergy
Pristine Talisman
12% of 1542 decks
+11% synergy
Staff of Compleation
11% of 611 decks
+9% synergy
Charcoal Diamond
10% of 954 decks
+7% synergy
Selesnya Signet
10% of 277 decks
+8% synergy
Talisman of Progress
9% of 314 decks
+4% synergy
Simic Signet
8% of 110 decks
+5% synergy
Mana Crypt
7% of 1542 decks
-4% synergy
Gruul Signet
7% of 116 decks
+4% synergy
Talisman of Unity
7% of 277 decks
+5% synergy
Golgari Signet
7% of 118 decks
+4% synergy
Thran Dynamo
7% of 1542 decks
+2% synergy
Chromatic Lantern
6% of 1542 decks
-3% synergy
Phial of Galadriel
6% of 390 decks
+5% synergy
Worn Powerstone
6% of 1542 decks
+3% synergy
Everflowing Chalice
5% of 1542 decks
+1% synergy
Gilded Lotus
5% of 1542 decks
+2% synergy
Decanter of Endless Water
5% of 1052 decks
-1% synergy
Lands (50)
Command Tower
63% of 1542 decks
-10% synergy
Caves of Koilos
51% of 954 decks
+45% synergy
Godless Shrine
48% of 954 decks
+38% synergy
Isolated Chapel
40% of 954 decks
+34% synergy
Tainted Field
37% of 954 decks
+34% synergy
Nomad Outpost
36% of 177 decks
+33% synergy
Vault of Champions
35% of 893 decks
+29% synergy
Orzhov Basilica
34% of 954 decks
+30% synergy
The World Tree
32% of 59 decks
+30% synergy
Mystic Monastery
31% of 108 decks
+29% synergy
Temple of Silence
30% of 954 decks
+26% synergy
Jungle Shrine
30% of 116 decks
+26% synergy
Arcane Sanctum
30% of 175 decks
+26% synergy
Seaside Citadel
28% of 110 decks
+25% synergy
Fetid Heath
28% of 954 decks
+26% synergy
Raffine's Tower
27% of 135 decks
+23% synergy
Sacred Foundry
27% of 319 decks
+19% synergy
Shattered Sanctum
27% of 830 decks
+24% synergy
Frontier Bivouac
27% of 71 decks
+24% synergy
Sandsteppe Citadel
26% of 118 decks
+24% synergy
Blood Crypt
26% of 177 decks
+17% synergy
Scoured Barrens
25% of 954 decks
+23% synergy
Azorius Chancery
24% of 314 decks
+21% synergy
Watery Grave
23% of 175 decks
+13% synergy
Boros Garrison
23% of 319 decks
+20% synergy
Blossoming Sands
23% of 277 decks
+22% synergy
Prairie Stream
23% of 314 decks
+16% synergy
Hallowed Fountain
23% of 314 decks
+14% synergy
Selesnya Sanctuary
23% of 277 decks
+20% synergy
Canopy Vista
23% of 277 decks
+15% synergy
Evolving Wilds
23% of 1542 decks
+1% synergy
Wind-Scarred Crag
23% of 319 decks
+21% synergy
Savai Triome
22% of 165 decks
+19% synergy
Marsh Flats
22% of 1542 decks
+10% synergy
Spara's Headquarters
22% of 82 decks
+18% synergy
Dragonskull Summit
21% of 177 decks
+15% synergy
Jetmir's Garden
21% of 82 decks
+16% synergy
Tranquil Cove
21% of 314 decks
+19% synergy
Silent Clearing
20% of 941 decks
+19% synergy
Savage Lands
20% of 70 decks
+18% synergy
Battlefield Forge
20% of 319 decks
+15% synergy
Brightclimb Pathway
20% of 901 decks
+17% synergy
Myriad Landscape
19% of 1542 decks
-2% synergy
Sunlit Marsh
19% of 516 decks
+18% synergy
Gruul Turf
19% of 116 decks
+15% synergy
Boros Guildgate
19% of 319 decks
+18% synergy
Temple of Triumph
18% of 319 decks
+15% synergy
Glacial Fortress
18% of 314 decks
+13% synergy
Indatha Triome
18% of 114 decks
+15% synergy
Sunken Hollow
18% of 175 decks
+10% synergy