Blood of the Martyr (Card)

Blood of the Martyr
In 1217 decks 0% of 1767749 decks
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Top Commanders (2)
Darien, King of Kjeldor
36.07% of 2695 decks 972 decks
Michiko Konda, Truth Seeker
24.40% of 373 decks 91 decks
New Cards (4)
Case of the Uneaten Feast
63% of 84 decks +62% synergy
Diamond City
38% of 13 decks +35% synergy
Yes Man, Personal Securitron
38% of 13 decks +37% synergy
Delney, Streetwise Lookout
11% of 90 decks +8% synergy
High Synergy Cards (10)
Soul Warden
82% of 1215 decks +79% synergy
Soul's Attendant
74% of 1212 decks +72% synergy
Daxos, Blessed by the Sun
70% of 1206 decks +69% synergy
Suture Priest
71% of 1212 decks +69% synergy
Ajani's Welcome
66% of 1208 decks +65% synergy
Mentor of the Meek
68% of 1212 decks +65% synergy
Catapult Master
56% of 1214 decks +56% synergy
Anointer Priest
52% of 1208 decks +52% synergy
Lunarch Veteran
52% of 1150 decks +52% synergy
Keeper of the Accord
53% of 1184 decks +51% synergy
Top Cards (10)
Jade Monolith
74% of 1216 decks +74% synergy
Swords to Plowshares
73% of 1216 decks +44% synergy
Blasphemous Act
67% of 57 decks +50% synergy
Path to Exile
60% of 1212 decks +41% synergy
Skullclamp
58% of 1213 decks +45% synergy
Angel's Trumpet
57% of 1215 decks +57% synergy
Generous Gift
52% of 1207 decks +39% synergy
Boros Reckoner
51% of 57 decks +51% synergy
Rumor Gatherer
49% of 1081 decks +47% synergy
Brash Taunter
49% of 57 decks +47% synergy
Creatures (50)
Impassioned Orator
49% of 1208 decks +48% synergy
Healer of the Pride
47% of 1210 decks +47% synergy
Welcoming Vampire
45% of 1119 decks +43% synergy
Ojer Taq, Deepest Foundation
43% of 198 decks +39% synergy
Roaming Throne
42% of 128 decks +25% synergy
Myrel, Shield of Argive
42% of 766 decks +40% synergy
Defiler of Faith
41% of 870 decks +40% synergy
Mondrak, Glory Dominus
39% of 616 decks +34% synergy
Captain of the Watch
39% of 1212 decks +38% synergy
Esper Sentinel
39% of 1168 decks +29% synergy
Knight of the White Orchid
38% of 1212 decks +35% synergy
Spitemare
37% of 57 decks +37% synergy
Knight-Captain of Eos
37% of 1212 decks +36% synergy
Sharuum the Hegemon
36% of 11 decks +36% synergy
Donna Noble
36% of 14 decks +35% synergy
Odric, Master Tactician
34% of 1210 decks +33% synergy
Moonshaker Cavalry
34% of 304 decks +31% synergy
Auriok Champion
33% of 1212 decks +33% synergy
Daru Warchief
33% of 1214 decks +33% synergy
Sun Titan
33% of 1212 decks +27% synergy
Truefire Captain
32% of 57 decks +31% synergy
Mogg Maniac
31% of 58 decks +31% synergy
Ill-Tempered Loner
31% of 55 decks +31% synergy
Weathered Wayfarer
30% of 1214 decks +28% synergy
Elesh Norn, Grand Cenobite
29% of 1212 decks +26% synergy
Phyrexian Vindicator
29% of 557 decks +28% synergy
Blood Artist
29% of 42 decks +22% synergy
Valiant Veteran
28% of 834 decks +27% synergy
Empyrial Archangel
27% of 11 decks +27% synergy
Distinguished Conjurer
27% of 670 decks +27% synergy
Mother of Runes
24% of 1215 decks +21% synergy
Field Marshal
23% of 1212 decks +23% synergy
Volcano Hellion
23% of 57 decks +23% synergy
Linden, the Steadfast Queen
22% of 1206 decks +22% synergy
Court Street Denizen
22% of 1209 decks +21% synergy
Gold-Forged Thopteryx
21% of 14 decks +20% synergy
Solphim, Mayhem Dominus
21% of 28 decks +19% synergy
Bennie Bracks, Zoologist
21% of 1081 decks +20% synergy
Boromir, Warden of the Tower
21% of 378 decks +18% synergy
Prava of the Steel Legion
21% of 1184 decks +20% synergy
Mangara, the Diplomat
20% of 1184 decks +18% synergy
Bastion Protector
20% of 1208 decks +18% synergy
Mirror Entity
19% of 1212 decks +17% synergy
Spiteful Sliver
19% of 57 decks +19% synergy
Padeem, Consul of Innovation
18% of 22 decks +16% synergy
Ranger of Eos
17% of 1212 decks +16% synergy
Liesa, Forgotten Archangel
17% of 42 decks +16% synergy
Mirkwood Bats
17% of 18 decks +9% synergy
Loyal Warhound
16% of 1158 decks +15% synergy
Archivist of Oghma
16% of 981 decks +13% synergy
Instants (50)
Deflecting Palm
42% of 57 decks +41% synergy
Sivvi's Valor
42% of 1214 decks +42% synergy
Brave the Elements
37% of 1212 decks +36% synergy
Stroke of Midnight
37% of 284 decks +29% synergy
Growth Spiral
36% of 11 decks +32% synergy
Arcbond
32% of 57 decks +31% synergy
Flawless Maneuver
31% of 1186 decks +27% synergy
Boros Charm
30% of 57 decks +24% synergy
Teferi's Protection
30% of 1208 decks +20% synergy
Akroma's Will
29% of 1184 decks +25% synergy
Return to Dust
27% of 1212 decks +25% synergy
Unbreakable Formation
27% of 1208 decks +23% synergy
Make a Stand
23% of 1208 decks +22% synergy
Negate
23% of 22 decks +11% synergy
Counterspell
21% of 24 decks -0% synergy
Rebuff the Wicked
20% of 1212 decks +19% synergy
Disenchant
20% of 1216 decks +18% synergy
Rootborn Defenses
19% of 1209 decks +18% synergy
Anguished Unmaking
19% of 42 decks +13% synergy
Enlightened Tutor
19% of 1216 decks +11% synergy
Reflect Damage
19% of 58 decks +19% synergy
Oblation
18% of 1214 decks +17% synergy
Cosmic Rebirth
17% of 23 decks +17% synergy
Clever Concealment
17% of 581 decks +14% synergy
Brainstorm
17% of 24 decks +5% synergy
Heroic Intervention
17% of 36 decks +3% synergy
Vampiric Tutor
16% of 44 decks +6% synergy
Impact Resonance
16% of 57 decks +16% synergy
Crackling Doom
16% of 19 decks +15% synergy
Angel's Grace
15% of 1212 decks +14% synergy
Make Disappear
15% of 20 decks +15% synergy
Reprieve
15% of 509 decks +12% synergy
Heliod's Intervention
14% of 1186 decks +12% synergy
Starstorm
14% of 58 decks +13% synergy
Galadriel's Dismissal
14% of 139 decks +11% synergy
Anticognition
14% of 22 decks +14% synergy
Miscast
14% of 22 decks +12% synergy
Spell Pierce
14% of 22 decks +12% synergy
Fierce Guardianship
14% of 22 decks +5% synergy
Kabira Takedown
13% of 1184 decks +13% synergy
Your Temple Is Under Attack
13% of 955 decks +12% synergy
Call the Coppercoats
13% of 1186 decks +11% synergy
Mystical Tutor
12% of 24 decks +5% synergy
Sejiri Shelter
12% of 1184 decks +10% synergy
Crush Contraband
12% of 1208 decks +11% synergy
Village Rites
12% of 42 decks +7% synergy
Mana Tithe
12% of 1212 decks +11% synergy
Settle the Wreckage
12% of 1208 decks +11% synergy
Dark Ritual
11% of 44 decks +0% synergy
Dawn Charm
11% of 1212 decks +10% synergy
Sorceries (50)
Mass Calcify
40% of 1212 decks +40% synergy
Chain Reaction
40% of 57 decks +38% synergy
Hour of Reckoning
34% of 1212 decks +32% synergy
Cultivate
31% of 36 decks +8% synergy
Star of Extinction
30% of 57 decks +29% synergy
Austere Command
30% of 1212 decks +24% synergy
Martial Coup
26% of 1212 decks +25% synergy
Farewell
25% of 1095 decks +19% synergy
Demonic Tutor
25% of 44 decks +13% synergy
Farseek
25% of 36 decks +9% synergy
Nature's Lore
24% of 37 decks +10% synergy
Rampant Growth
24% of 37 decks +8% synergy
Citywide Bust
20% of 1208 decks +19% synergy
Kodama's Reach
19% of 36 decks +4% synergy
Earthquake
19% of 58 decks +18% synergy
Cut a Deal
18% of 944 decks +16% synergy
Savage Twister
17% of 18 decks +17% synergy
Debt to the Deathless
17% of 42 decks +16% synergy
Damn
17% of 42 decks +12% synergy
Ruinous Ultimatum
16% of 19 decks +14% synergy
Breach the Multiverse
15% of 20 decks +12% synergy
Diabolic Tutor
14% of 43 decks +10% synergy
Harmonize
14% of 36 decks +9% synergy
Secret Rendezvous
14% of 1171 decks +13% synergy
Three Visits
14% of 37 decks +2% synergy
By Invitation Only
13% of 1135 decks +13% synergy
Nomads' Assembly
13% of 1212 decks +13% synergy
Gift of Estates
13% of 1215 decks +13% synergy
Deafening Clarion
12% of 57 decks +12% synergy
Profane Tutor
12% of 42 decks +10% synergy
Exsanguinate
12% of 42 decks +9% synergy
Vindicate
12% of 43 decks +10% synergy
Grim Tutor
11% of 44 decks +9% synergy
Deploy to the Front
11% of 1209 decks +11% synergy
Titania's Command
11% of 27 decks +10% synergy
Calming Verse
11% of 37 decks +11% synergy
Ravnica at War
11% of 1208 decks +10% synergy
Wrath of God
10% of 1216 decks +6% synergy
Damnation
10% of 42 decks +5% synergy
Sign in Blood
10% of 42 decks +4% synergy
Diabolic Intent
9% of 43 decks +5% synergy
Ashes to Ashes
9% of 44 decks +9% synergy
Idyllic Tutor
9% of 1212 decks +6% synergy
Fumigate
9% of 1208 decks +7% synergy
Storm's Wrath
9% of 57 decks +9% synergy
Wheel of Misfortune
9% of 57 decks +6% synergy
Vandalblast
9% of 57 decks +1% synergy
Faithless Looting
9% of 57 decks +0% synergy
Vanquish the Horde
9% of 1151 decks +6% synergy
Hypergenesis
8% of 36 decks +8% synergy
Utility Artifacts (49)
Ankh of Mishra
48% of 1216 decks +48% synergy
Jinxed Idol
42% of 1215 decks +42% synergy
Pearl Medallion
38% of 1215 decks +37% synergy
Swiftfoot Boots
38% of 1212 decks +10% synergy
Blasting Station
36% of 1212 decks +36% synergy
Lightning Greaves
35% of 1213 decks +10% synergy
Halo Fountain
35% of 1081 decks +33% synergy
Archaeomancer's Map
33% of 1171 decks +31% synergy
Dingus Staff
29% of 1215 decks +29% synergy
Blazing Sunsteel
26% of 57 decks +26% synergy
Aetherflux Reservoir
23% of 1208 decks +19% synergy
Well of Lost Dreams
23% of 1213 decks +21% synergy
Wayfarer's Bauble
23% of 1212 decks +11% synergy
Torture Chamber
22% of 1215 decks +22% synergy
Oketra's Monument
22% of 1208 decks +20% synergy
Bolas's Citadel
21% of 42 decks +16% synergy
Horn of Gondor
20% of 423 decks +18% synergy
Fiendlash
20% of 56 decks +19% synergy
Idol of Oblivion
18% of 1207 decks +14% synergy
Ashnod's Altar
18% of 1216 decks +10% synergy
Barbed Wire
18% of 1214 decks +18% synergy
Spear of Heliod
17% of 1209 decks +16% synergy
Staff of Nin
16% of 1210 decks +15% synergy
Tainted Sigil
14% of 42 decks +14% synergy
Sunforger
14% of 57 decks +13% synergy
Coat of Arms
14% of 1215 decks +12% synergy
Thousand Moons Smithy
13% of 155 decks +10% synergy
Eldrazi Monument
12% of 1212 decks +11% synergy
Farsight Mask
11% of 1213 decks +11% synergy
Mithril Coat
11% of 397 decks +4% synergy
Slate of Ancestry
10% of 1214 decks +10% synergy
Expedition Map
10% of 1212 decks +6% synergy
Horn of Valhalla
10% of 965 decks +9% synergy
Sword of the Animist
10% of 1209 decks +5% synergy
Throne of the God-Pharaoh
9% of 1208 decks +8% synergy
Endless Atlas
9% of 1208 decks +8% synergy
Armageddon Clock
9% of 1216 decks +9% synergy
Cosmos Elixir
8% of 1174 decks +7% synergy
The One Ring
8% of 512 decks -1% synergy
Symmetry Matrix
7% of 751 decks +7% synergy
Commander's Plate
7% of 1184 decks +5% synergy
Mask of Griselbrand
7% of 42 decks +6% synergy
Cranial Plating
7% of 42 decks +6% synergy
Scepter of Empires
7% of 1212 decks +7% synergy
Phyrexian Altar
7% of 1214 decks +3% synergy
Alhammarret's Archive
7% of 1209 decks +4% synergy
Goblin Charbelcher
6% of 1213 decks +6% synergy
Darksteel Plate
6% of 1212 decks +4% synergy
Book of Rass
5% of 1216 decks +5% synergy
Enchantments (50)
Cathars' Crusade
45% of 1210 decks +42% synergy
Intangible Virtue
43% of 1212 decks +40% synergy
Anointed Procession
40% of 1208 decks +35% synergy
Tocasia's Welcome
39% of 727 decks +37% synergy
Trouble in Pairs
38% of 84 decks +32% synergy
Smothering Tithe
38% of 1208 decks +26% synergy
Divine Visitation
35% of 1208 decks +34% synergy
Land Tax
30% of 1216 decks +27% synergy
Honor of the Pure
26% of 1212 decks +26% synergy
Sanguine Bond
21% of 42 decks +18% synergy
Dawn of Hope
21% of 1208 decks +20% synergy
Repercussion
21% of 58 decks +20% synergy
Furnace of Rath
21% of 58 decks +20% synergy
Dawn of a New Age
20% of 390 decks +19% synergy
Dictate of the Twin Gods
19% of 57 decks +18% synergy
Phyrexian Arena
19% of 43 decks +11% synergy
Path of Bravery
18% of 1209 decks +18% synergy
Mayael's Aria
18% of 17 decks +17% synergy
Black Market Connections
18% of 34 decks +12% synergy
Rhystic Study
17% of 23 decks +3% synergy
Worship
17% of 1215 decks +17% synergy
Exquisite Blood
17% of 42 decks +14% synergy
City on Fire
17% of 24 decks +14% synergy
True Conviction
16% of 1212 decks +15% synergy
Fiery Emancipation
16% of 57 decks +14% synergy
Cleric Class
15% of 1161 decks +14% synergy
Flowering of the White Tree
15% of 404 decks +12% synergy
Fanatical Devotion
15% of 1214 decks +15% synergy
Answered Prayers
15% of 1207 decks +15% synergy
Mirrodin Besieged
14% of 22 decks +13% synergy
Thopter Spy Network
14% of 22 decks +12% synergy
Mobilization
14% of 1214 decks +13% synergy
Sterling Grove
14% of 37 decks +12% synergy
Sylvan Library
14% of 37 decks +7% synergy
Court of Grace
13% of 1184 decks +12% synergy
Court of Ardenvale
13% of 258 decks +11% synergy
Dictate of Heliod
12% of 1209 decks +12% synergy
Inspiring Leader
12% of 944 decks +11% synergy
Court of Ire
12% of 57 decks +12% synergy
Authority of the Consuls
12% of 1208 decks +10% synergy
Darksteel Mutation
12% of 1209 decks +9% synergy
Hardened Scales
11% of 36 decks +7% synergy
Lure
11% of 37 decks +11% synergy
Powerstone Minefield
10% of 58 decks +10% synergy
Karma
10% of 1216 decks +10% synergy
Thran Vigil
10% of 31 decks +9% synergy
Ascent of the Worthy
10% of 42 decks +9% synergy
Wound Reflection
10% of 42 decks +9% synergy
Revel in Riches
10% of 42 decks +7% synergy
Valor in Akros
10% of 1209 decks +9% synergy
Planeswalkers (5)
Elspeth, Sun's Champion
28% of 1209 decks +26% synergy
Kaya, Geist Hunter
10% of 41 decks +9% synergy
Sorin, Vengeful Bloodlord
10% of 42 decks +9% synergy
Elspeth Tirel
9% of 1212 decks +9% synergy
Ajani, Strength of the Pride
6% of 1207 decks +6% synergy
Utility Lands (44)
Nomad Stadium
67% of 1214 decks +67% synergy
Emeria, the Sky Ruin
37% of 1212 decks +35% synergy
War Room
35% of 1184 decks +29% synergy
Minas Tirith
34% of 378 decks +29% synergy
Ancient Tomb
32% of 1215 decks +21% synergy
Windbrisk Heights
26% of 1212 decks +24% synergy
Nykthos, Shrine to Nyx
25% of 1209 decks +19% synergy
Bojuka Bog
24% of 42 decks +8% synergy
Sunscorched Desert
19% of 1208 decks +19% synergy
Kessig Wolf Run
18% of 17 decks +14% synergy
Axgard Armory
16% of 56 decks +15% synergy
Castle Ardenvale
16% of 1206 decks +14% synergy
Secluded Steppe
15% of 1214 decks +14% synergy
Reliquary Tower
15% of 1212 decks -13% synergy
Gavony Township
14% of 36 decks +12% synergy
Temple of the False God
13% of 1214 decks +3% synergy
Eiganjo, Seat of the Empire
12% of 1099 decks +7% synergy
Vault of the Archangel
12% of 42 decks +10% synergy
Cabal Coffers
12% of 43 decks +6% synergy
Command Beacon
11% of 1208 decks +6% synergy
Blighted Steppe
10% of 1208 decks +10% synergy
Urborg, Tomb of Yawgmoth
10% of 1212 decks -0% synergy
Takenuma, Abandoned Mire
10% of 39 decks +4% synergy
Hall of Heliod's Generosity
10% of 1207 decks +7% synergy
Karoo
10% of 1215 decks +9% synergy
Shefet Dunes
9% of 1208 decks +9% synergy
Vitu-Ghazi, the City-Tree
8% of 36 decks +8% synergy
Terrain Generator
8% of 1214 decks +7% synergy
Scavenger Grounds
8% of 1208 decks +4% synergy
Throne of the High City
8% of 1208 decks +7% synergy
Thespian's Stage
8% of 1209 decks +5% synergy
Kjeldoran Outpost
7% of 1216 decks +7% synergy
Mortuary Mire
7% of 42 decks +4% synergy
Castle Locthwain
7% of 42 decks +4% synergy
Barbarian Ring
7% of 58 decks +7% synergy
Urza's Saga
7% of 1163 decks -1% synergy
Mistveil Plains
7% of 1212 decks +6% synergy
Cryptic Caves
6% of 1207 decks +5% synergy
Kor Haven
6% of 1214 decks +5% synergy
Zhalfirin Void
5% of 1208 decks +4% synergy
Needle Spires
5% of 57 decks +5% synergy
Sunhome, Fortress of the Legion
5% of 57 decks +4% synergy
Slayers' Stronghold
5% of 57 decks +4% synergy
Spinerock Knoll
5% of 57 decks +3% synergy
Mana Artifacts (35)
Sol Ring
85% of 1216 decks +0% synergy
Arcane Signet
57% of 1206 decks -13% synergy
Mind Stone
43% of 1215 decks +24% synergy
Talisman of Conviction
40% of 57 decks +36% synergy
Marble Diamond
34% of 1216 decks +32% synergy
Throne of Eldraine
33% of 258 decks +30% synergy
Heraldic Banner
31% of 1207 decks +29% synergy
Boros Signet
30% of 57 decks +24% synergy
Rakdos Signet
26% of 19 decks +19% synergy
Orzhov Signet
26% of 42 decks +20% synergy
Wand of the Worldsoul
20% of 498 decks +19% synergy
Talisman of Hierarchy
19% of 42 decks +14% synergy
Talisman of Impulse
18% of 17 decks +16% synergy
Caged Sun
17% of 1212 decks +14% synergy
Mana Crypt
16% of 1216 decks +5% synergy
Talisman of Indulgence
16% of 19 decks +10% synergy
Strixhaven Stadium
16% of 1172 decks +15% synergy
Mana Vault
15% of 1216 decks +8% synergy
Commander's Sphere
13% of 1209 decks -4% synergy
Coveted Jewel
12% of 1208 decks +11% synergy
Selesnya Signet
11% of 36 decks +9% synergy
Hedron Archive
11% of 1208 decks +8% synergy
Worn Powerstone
11% of 1215 decks +8% synergy
Nyx Lotus
11% of 1186 decks +9% synergy
Thought Vessel
9% of 1208 decks -7% synergy
Fellwar Stone
9% of 1216 decks -12% synergy
Fire Diamond
9% of 58 decks +6% synergy
Gauntlet of Power
8% of 1212 decks +7% synergy
Talisman of Unity
8% of 36 decks +7% synergy
Charcoal Diamond
7% of 44 decks +4% synergy
Thran Dynamo
7% of 1215 decks +2% synergy
Prismatic Lens
7% of 1212 decks +5% synergy
Extraplanar Lens
6% of 1213 decks +5% synergy
Jeweled Lotus
6% of 1184 decks -2% synergy
Cursed Mirror
5% of 56 decks +3% synergy
Lands (50)
Godless Shrine
48% of 42 decks +38% synergy
Sacred Foundry
47% of 57 decks +39% synergy
Stomping Ground
47% of 17 decks +38% synergy
Myriad Landscape
46% of 1209 decks +25% synergy
Breeding Pool
45% of 11 decks +36% synergy
Steam Vents
44% of 9 decks +35% synergy
Grand Coliseum
44% of 1214 decks +44% synergy
Jetmir's Garden
43% of 14 decks +38% synergy
Tropical Island
42% of 12 decks +39% synergy
Temple Garden
42% of 36 decks +33% synergy
Hallowed Fountain
41% of 22 decks +32% synergy
City of Brass
41% of 1216 decks +32% synergy
Volcanic Island
40% of 10 decks +37% synergy
Bayou
36% of 11 decks +33% synergy
Seaside Citadel
36% of 11 decks +33% synergy
Arcane Sanctum
36% of 11 decks +33% synergy
Watery Grave
36% of 11 decks +26% synergy
Jungle Shrine
35% of 17 decks +32% synergy
Battlefield Forge
34% of 58 decks +29% synergy
Taiga
33% of 18 decks +30% synergy
Tarnished Citadel
33% of 1214 decks +33% synergy
Blood Crypt
32% of 19 decks +22% synergy
Caves of Koilos
30% of 43 decks +24% synergy
Overgrown Tomb
30% of 10 decks +21% synergy
Clifftop Retreat
30% of 57 decks +25% synergy
Orzhov Basilica
29% of 42 decks +25% synergy
Boros Garrison
28% of 57 decks +25% synergy
Bountiful Promenade
28% of 36 decks +23% synergy
Darkslick Shores
27% of 11 decks +26% synergy
Mistvault Bridge
27% of 11 decks +26% synergy
Glacial Fortress
27% of 22 decks +22% synergy
Prairie Stream
27% of 22 decks +20% synergy
Sunken Hollow
27% of 11 decks +19% synergy
Savai Triome
26% of 19 decks +23% synergy
Isolated Chapel
26% of 42 decks +20% synergy
Vault of Champions
26% of 42 decks +20% synergy
Badlands
25% of 20 decks +22% synergy
Sulfurous Springs
25% of 20 decks +21% synergy
Sunpetal Grove
25% of 36 decks +20% synergy
Yavimaya Coast
25% of 12 decks +20% synergy
Canopy Vista
25% of 36 decks +17% synergy
Spectator Seating
25% of 57 decks +19% synergy
Savannah
24% of 37 decks +21% synergy
Underground Sea
23% of 13 decks +20% synergy
Razortide Bridge
23% of 22 decks +21% synergy
Plateau
22% of 58 decks +20% synergy
Fortified Village
22% of 36 decks +19% synergy
Brushland
22% of 37 decks +19% synergy
Nomad Outpost
21% of 19 decks +18% synergy
Temple of Triumph
21% of 57 decks +17% synergy