Thorn of the Black Rose (Card)

Thorn of the Black Rose
In 8981 decks 0% of 1989622 decks
Jonathan Zucchetti
May 10, 2023
Recross the Paths - Karador, Ghost Chieftain
Jonathan gives Karador an Umori makeover!
Ben Doolittle
May 28, 2020
Conditions Allow - Chevill, Bane of Monsters
Can Chevill overcome his restrictions, and find the ultimate bounty?
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Commanders (3)
Altaïr Ibn-La'Ahad
58.14% of 172 decks 100 decks
Etrata, Deadly Fugitive
42.44% of 999 decks 424 decks
Ezio Auditore da Firenze
25.60% of 418 decks 107 decks
Top Commanders (9)
Starscream, Power Hungry
62.50% of 880 decks 550 decks
Ramses, Assassin Lord
44.23% of 2139 decks 946 decks
Mari, the Killing Quill
29.06% of 1638 decks 476 decks
Chevill, Bane of Monsters
16.15% of 1226 decks 198 decks
Queen Marchesa
15.64% of 11132 decks 1741 decks
Rilsa Rael, Kingpin
11.43% of 1181 decks 135 decks
Shirei, Shizo's Caretaker
8.17% of 4836 decks 395 decks
Kardur, Doomscourge
3.16% of 4209 decks 133 decks
Kenrith, the Returned King
1.12% of 18811 decks 210 decks
New Cards (5)
Ezio, Blade of Vengeance
93% of 169 decks +82% synergy
Hidden Blade
66% of 267 decks +54% synergy
Haystack
55% of 205 decks +46% synergy
Massacre Girl, Known Killer
49% of 1161 decks +47% synergy
Altaïr Ibn-La'Ahad
49% of 205 decks +41% synergy
High Synergy Cards (10)
Court of Grace
59% of 3152 decks +57% synergy
Court of Ire
56% of 3306 decks +55% synergy
Archon of Coronation
52% of 3150 decks +52% synergy
Etrata, the Silencer
50% of 2815 decks +50% synergy
Court of Embereth
51% of 1138 decks +49% synergy
Emberwilde Captain
50% of 3308 decks +49% synergy
Court of Ardenvale
50% of 1038 decks +49% synergy
Champions of Minas Tirith
49% of 1333 decks +48% synergy
Knights of the Black Rose
48% of 3204 decks +47% synergy
Palace Jailer
47% of 3205 decks +46% synergy
Top Cards (10)
Swords to Plowshares
58% of 3205 decks +29% synergy
Counterspell
53% of 2823 decks +32% synergy
Cultivate
50% of 1584 decks +28% synergy
Ghostly Prison
49% of 3205 decks +43% synergy
Skyline Despot
46% of 3371 decks +45% synergy
Callidus Assassin
46% of 2016 decks +45% synergy
Crackling Doom
45% of 2461 decks +44% synergy
Aven Heartstabber
45% of 2660 decks +45% synergy
Deflecting Palm
44% of 2462 decks +43% synergy
The Animus
43% of 267 decks +36% synergy
Creatures (50)
Protector of the Crown
41% of 3205 decks +41% synergy
Windborn Muse
39% of 3205 decks +37% synergy
Jared Carthalion, True Heir
38% of 427 decks +38% synergy
Aragorn, King of Gondor
37% of 236 decks +36% synergy
Royal Assassin
36% of 8979 decks +36% synergy
Teysa, Envoy of Ghosts
35% of 3204 decks +35% synergy
Kambal, Consul of Allocation
35% of 3200 decks +34% synergy
Kardur, Doomscourge
35% of 3272 decks +34% synergy
Vein Ripper
30% of 1330 decks +29% synergy
Termination Facilitator
30% of 5170 decks +30% synergy
Fynn, the Fangbearer
30% of 1525 decks +29% synergy
Breena, the Demagogue
29% of 3099 decks +28% synergy
General's Enforcer
28% of 3171 decks +27% synergy
Eivor, Battle-Ready
28% of 205 decks +21% synergy
Acidic Slime
28% of 1584 decks +25% synergy
Faramir, Steward of Gondor
27% of 295 decks +27% synergy
Mari, the Killing Quill
27% of 7889 decks +27% synergy
Ramses, Assassin Lord
27% of 2211 decks +27% synergy
Xantcha, Sleeper Agent
27% of 3350 decks +26% synergy
Throne Warden
27% of 3205 decks +27% synergy
Kazuul, Tyrant of the Cliffs
27% of 3371 decks +25% synergy
Ravenloft Adventurer
26% of 7323 decks +26% synergy
Custodi Lich
26% of 8979 decks +26% synergy
Leyline Prowler
26% of 1574 decks +25% synergy
Caesar, Legion's Emperor
26% of 297 decks +23% synergy
Poison-Tip Archer
26% of 1579 decks +24% synergy
Baird, Steward of Argive
26% of 3190 decks +25% synergy
Sakura-Tribe Elder
26% of 1584 decks +16% synergy
Keeper of the Accord
25% of 3150 decks +23% synergy
Changeling Outcast
24% of 8929 decks +22% synergy
Ochran Assassin
24% of 1578 decks +24% synergy
Massacre Girl
23% of 8933 decks +22% synergy
Mangara, the Diplomat
23% of 3163 decks +21% synergy
Palace Sentinels
22% of 3205 decks +22% synergy
Oakhame Adversary
22% of 1573 decks +21% synergy
Roaming Throne
22% of 1725 decks +5% synergy
Karazikar, the Eye Tyrant
22% of 3187 decks +21% synergy
Etrata, Deadly Fugitive
22% of 676 decks +21% synergy
Glissa Sunslayer
22% of 834 decks +20% synergy
Big Game Hunter
21% of 8979 decks +21% synergy
The Council of Four
21% of 511 decks +20% synergy
Queen Marchesa
21% of 2461 decks +21% synergy
Biomancer's Familiar
21% of 511 decks +20% synergy
Ambush Viper
21% of 1584 decks +20% synergy
Guildsworn Prowler
20% of 7323 decks +20% synergy
Olivia, Opulent Outlaw
20% of 225 decks +18% synergy
Virtus the Veiled
19% of 8956 decks +19% synergy
Hornet Queen
18% of 1584 decks +17% synergy
Thraximundar
18% of 611 decks +18% synergy
Eternal Witness
18% of 1584 decks +7% synergy
Instants (50)
Path to Exile
42% of 3205 decks +22% synergy
Negate
35% of 2823 decks +23% synergy
Despark
32% of 3183 decks +28% synergy
Boros Charm
32% of 2462 decks +26% synergy
Rakdos Charm
28% of 3370 decks +25% synergy
Beast Within
28% of 1584 decks +9% synergy
Mortify
27% of 3204 decks +24% synergy
Terminate
27% of 3370 decks +22% synergy
Arcane Denial
27% of 2823 decks +17% synergy
An Offer You Can't Refuse
26% of 2660 decks +16% synergy
Generous Gift
26% of 3183 decks +14% synergy
Dark Ritual
24% of 8979 decks +13% synergy
Inkshield
24% of 3099 decks +23% synergy
Putrefy
23% of 1584 decks +19% synergy
Take the Bait
22% of 414 decks +21% synergy
Assassin's Trophy
22% of 1578 decks +16% synergy
Chaos Warp
22% of 3371 decks +6% synergy
Anguished Unmaking
22% of 3204 decks +16% synergy
Brainstorm
21% of 2823 decks +9% synergy
Go for the Throat
19% of 8979 decks +16% synergy
Cyclonic Rift
19% of 2823 decks +5% synergy
Infernal Grasp
18% of 8468 decks +13% synergy
Fracture
18% of 3099 decks +16% synergy
Olórin's Searing Light
17% of 542 decks +16% synergy
Deathsprout
17% of 1574 decks +16% synergy
Utter End
16% of 3204 decks +14% synergy
Heroic Intervention
15% of 1583 decks +2% synergy
Golgari Charm
15% of 1584 decks +14% synergy
Teferi's Protection
15% of 3193 decks +5% synergy
Prologue to Phyresis
14% of 1503 decks +13% synergy
Bite Down
14% of 1055 decks +13% synergy
Deadly Dispute
14% of 8574 decks +8% synergy
Village Rites
14% of 8872 decks +8% synergy
Return to Nature
13% of 1574 decks +10% synergy
Murder
13% of 8979 decks +11% synergy
Defile
13% of 8930 decks +11% synergy
Dire Tactics
12% of 3171 decks +12% synergy
Tragic Slip
12% of 8979 decks +10% synergy
Ram Through
12% of 1561 decks +10% synergy
Drown in the Loch
11% of 2811 decks +9% synergy
Bedevil
11% of 3339 decks +8% synergy
Malakir Rebirth
11% of 8854 decks +6% synergy
Void Rend
11% of 579 decks +9% synergy
Dawn Charm
11% of 3205 decks +10% synergy
Stroke of Midnight
11% of 1078 decks +3% synergy
Experimental Augury
11% of 1570 decks +9% synergy
Tamiyo's Safekeeping
10% of 1364 decks +7% synergy
Demand Answers
10% of 486 decks +4% synergy
Infectious Bite
10% of 767 decks +9% synergy
Tear Asunder
10% of 1075 decks +9% synergy
Sorceries (50)
Ruinous Ultimatum
41% of 2440 decks +39% synergy
Rampant Growth
39% of 1584 decks +23% synergy
Disrupt Decorum
36% of 3362 decks +35% synergy
Kodama's Reach
32% of 1584 decks +17% synergy
Feed the Swarm
32% of 8851 decks +23% synergy
Farseek
31% of 1584 decks +15% synergy
Blasphemous Act
31% of 3371 decks +14% synergy
Taunt from the Rampart
28% of 1143 decks +27% synergy
Promise of Loyalty
27% of 3100 decks +26% synergy
Sign in Blood
26% of 8979 decks +21% synergy
Council's Judgment
22% of 3205 decks +21% synergy
Read the Bones
21% of 8979 decks +17% synergy
Nature's Lore
21% of 1584 decks +7% synergy
Damn
20% of 3058 decks +16% synergy
Cut a Deal
20% of 2491 decks +19% synergy
Farewell
19% of 2884 decks +12% synergy
Distant Melody
18% of 2823 decks +16% synergy
Sleep
18% of 2823 decks +17% synergy
Night's Whisper
17% of 8979 decks +13% synergy
Mythos of Snapdax
17% of 2440 decks +17% synergy
Raise the Palisade
17% of 1254 decks +15% synergy
Three Visits
16% of 1584 decks +5% synergy
Secret Rendezvous
15% of 3104 decks +13% synergy
Feast of Succession
14% of 8833 decks +14% synergy
Vandalblast
14% of 3371 decks +5% synergy
Merciless Eviction
14% of 3204 decks +12% synergy
Forth Eorlingas!
13% of 1143 decks +12% synergy
Ringsight
12% of 1293 decks +11% synergy
Artful Dodge
12% of 2823 decks +12% synergy
Demonic Tutor
12% of 8979 decks -0% synergy
Faithless Looting
12% of 3371 decks +3% synergy
Ponder
12% of 2823 decks +5% synergy
Vindicate
12% of 3204 decks +10% synergy
Casualties of War
11% of 1574 decks +10% synergy
Diabolic Tutor
11% of 8979 decks +7% synergy
Harmonize
11% of 1584 decks +6% synergy
Toxic Deluge
11% of 8979 decks +3% synergy
Austere Command
11% of 3205 decks +5% synergy
Slip Through Space
10% of 2823 decks +9% synergy
Preordain
10% of 2823 decks +4% synergy
Bushwhack
9% of 931 decks +8% synergy
Syphon Mind
9% of 8979 decks +7% synergy
Open into Wonder
9% of 2823 decks +8% synergy
Tempt with Discovery
8% of 1584 decks +7% synergy
Damnation
8% of 8979 decks +4% synergy
Supreme Verdict
8% of 639 decks +5% synergy
Bala Ged Recovery
8% of 1550 decks +3% synergy
Skyshroud Claim
8% of 1584 decks +3% synergy
Rabid Bite
8% of 1584 decks +7% synergy
Victimize
7% of 8979 decks +1% synergy
Utility Artifacts (30)
Swiftfoot Boots
34% of 8980 decks +6% synergy
Lightning Greaves
26% of 8980 decks +1% synergy
Bident of Thassa
25% of 2823 decks +22% synergy
Cryptic Coat
25% of 702 decks +24% synergy
Wayfarer's Bauble
20% of 8980 decks +8% synergy
Vorpal Sword
19% of 8574 decks +18% synergy
Wedding Ring
18% of 2961 decks +18% synergy
Whispersilk Cloak
17% of 8980 decks +13% synergy
Norn's Annex
17% of 3205 decks +16% synergy
The Enigma Jewel
16% of 847 decks +15% synergy
Winged Boots
15% of 2751 decks +14% synergy
Mask of Riddles
13% of 2823 decks +13% synergy
Quietus Spike
11% of 8980 decks +10% synergy
Silver Shroud Costume
9% of 532 decks +5% synergy
Skullclamp
8% of 8980 decks -5% synergy
Viridian Longbow
8% of 8980 decks +8% synergy
Crown of Gondor
8% of 3418 decks +7% synergy
Mithril Coat
8% of 3470 decks +1% synergy
Maskwood Nexus
7% of 8742 decks +4% synergy
Bolas's Citadel
7% of 8934 decks +1% synergy
Bloodthirsty Blade
7% of 8926 decks +6% synergy
Jet Medallion
6% of 8980 decks +4% synergy
Bontu's Monument
6% of 8972 decks +4% synergy
Sword of the Animist
6% of 8980 decks +1% synergy
Crawlspace
6% of 8980 decks +5% synergy
Sunforger
6% of 2462 decks +4% synergy
Bow of Nylea
6% of 1584 decks +5% synergy
Ashnod's Altar
6% of 8980 decks -2% synergy
The Indomitable
5% of 797 decks +3% synergy
Thieves' Tools
5% of 8574 decks +5% synergy
Enchantments (50)
Assemble the Legion
40% of 2462 decks +40% synergy
Leyline of the Guildpact
38% of 123 decks +36% synergy
Aqueous Form
35% of 2823 decks +33% synergy
Reconnaissance Mission
32% of 2805 decks +29% synergy
Coerced to Kill
31% of 676 decks +31% synergy
Court of Ambition
31% of 8838 decks +30% synergy
Court of Locthwain
29% of 2666 decks +28% synergy
Blind Obedience
28% of 3205 decks +25% synergy
Smothering Tithe
27% of 3185 decks +15% synergy
Marchesa's Decree
26% of 8979 decks +26% synergy
Kindred Discovery
25% of 2822 decks +22% synergy
Deathreap Ritual
24% of 1584 decks +23% synergy
Tenuous Truce
23% of 2784 decks +22% synergy
Court of Bounty
22% of 1547 decks +21% synergy
Propaganda
19% of 2823 decks +14% synergy
Noble Heritage
19% of 2607 decks +18% synergy
Rhystic Study
18% of 2823 decks +4% synergy
Court of Garenbrig
18% of 407 decks +15% synergy
Phyrexian Arena
17% of 8979 decks +10% synergy
Reflections of Littjara
17% of 2789 decks +14% synergy
Curse of Opulence
16% of 3362 decks +14% synergy
Sphere of Safety
15% of 3205 decks +13% synergy
Black Market Connections
15% of 7323 decks +9% synergy
The Sound of Drums
15% of 773 decks +14% synergy
Training Grounds
15% of 2823 decks +13% synergy
Binding the Old Gods
14% of 1518 decks +13% synergy
Combat Research
14% of 2147 decks +13% synergy
Authority of the Consuls
13% of 3201 decks +11% synergy
Warleader's Call
13% of 414 decks +8% synergy
Duelist's Heritage
13% of 3199 decks +11% synergy
Rogue Class
12% of 2756 decks +12% synergy
Court of Cunning
12% of 2801 decks +11% synergy
Double Down
12% of 212 decks +11% synergy
Fall from Favor
12% of 2800 decks +12% synergy
Rhythm of the Wild
11% of 605 decks +6% synergy
Shiny Impetus
11% of 3327 decks +10% synergy
Arcane Adaptation
11% of 2822 decks +10% synergy
Court of Vantress
11% of 1040 decks +9% synergy
Moldervine Reclamation
10% of 1573 decks +8% synergy
Bonds of Mortality
9% of 1584 decks +9% synergy
Aether Tunnel
9% of 2817 decks +9% synergy
Oath of Eorl
9% of 1143 decks +8% synergy
Primordial Mist
9% of 2815 decks +9% synergy
Black Market
8% of 8979 decks +6% synergy
Wild Growth
8% of 1584 decks +3% synergy
Revel in Riches
8% of 8965 decks +6% synergy
Kaya's Ghostform
7% of 8934 decks +5% synergy
Fealty to the Realm
7% of 1254 decks +7% synergy
Death in Heaven
7% of 2013 decks +7% synergy
Call of the Ring
7% of 3417 decks +4% synergy
Battles (1)
Invasion of Fiora
11% of 3986 decks +11% synergy
Planeswalkers (10)
Vraska, Swarm's Eminence
22% of 1575 decks +22% synergy
Vraska the Unseen
14% of 1584 decks +14% synergy
The Eternal Wanderer
13% of 1718 decks +11% synergy
Kaito, Dancing Shadow
9% of 1614 decks +8% synergy
Vraska, Golgari Queen
8% of 1578 decks +7% synergy
Elspeth, Sun's Champion
7% of 3205 decks +5% synergy
Dihada, Binder of Wills
6% of 1829 decks +5% synergy
The Royal Scions
5% of 607 decks +5% synergy
Teyo, Geometric Tactician
5% of 1110 decks +4% synergy
Tasha, the Witch Queen
5% of 2562 decks +5% synergy
Utility Lands (34)
Bojuka Bog
39% of 8979 decks +23% synergy
Rogue's Passage
35% of 8980 decks +16% synergy
Reliquary Tower
27% of 8980 decks -1% synergy
Throne of the High City
18% of 8980 decks +17% synergy
Urborg, Tomb of Yawgmoth
15% of 8980 decks +5% synergy
Cabal Coffers
14% of 8979 decks +8% synergy
Access Tunnel
14% of 8701 decks +12% synergy
Hissing Quagmire
14% of 1584 decks +13% synergy
Minas Morgul, Dark Fortress
12% of 1797 decks +10% synergy
Witch's Cottage
11% of 8925 decks +9% synergy
Castle Locthwain
11% of 8922 decks +7% synergy
Barren Moor
10% of 8979 decks +8% synergy
Otawara, Soaring City
10% of 2693 decks +2% synergy
Vault of the Archangel
10% of 3204 decks +7% synergy
Creeping Tar Pit
9% of 2823 decks +9% synergy
Cabal Stronghold
9% of 8961 decks +7% synergy
Mystic Sanctuary
9% of 2811 decks +2% synergy
Temple of the False God
8% of 8980 decks -1% synergy
Boseiju, Who Endures
8% of 1388 decks -1% synergy
Mortuary Mire
8% of 8979 decks +6% synergy
Shizo, Death's Storehouse
8% of 8979 decks +6% synergy
Takenuma, Abandoned Mire
8% of 8217 decks +2% synergy
Castle Ardenvale
8% of 3178 decks +6% synergy
Tranquil Thicket
8% of 1584 decks +6% synergy
War Room
7% of 8834 decks +1% synergy
Eiganjo, Seat of the Empire
7% of 2896 decks +2% synergy
Restless Cottage
7% of 423 decks +5% synergy
Maze of Ith
6% of 8980 decks +4% synergy
Restless Reef
6% of 834 decks +5% synergy
The Black Gate
6% of 3417 decks +3% synergy
Hall of Heliod's Generosity
6% of 3183 decks +2% synergy
Grim Backwoods
5% of 1584 decks +5% synergy
Kessig Wolf Run
5% of 607 decks +2% synergy
Branch of Vitu-Ghazi
5% of 1161 decks +4% synergy
Mana Artifacts (32)
Sol Ring
77% of 8980 decks -8% synergy
Arcane Signet
70% of 8923 decks -0% synergy
Dimir Signet
53% of 2823 decks +45% synergy
Orzhov Signet
48% of 3204 decks +42% synergy
Rakdos Signet
44% of 3370 decks +37% synergy
Boros Signet
44% of 2462 decks +38% synergy
Talisman of Dominance
40% of 2823 decks +32% synergy
Talisman of Hierarchy
31% of 3182 decks +25% synergy
Talisman of Conviction
28% of 2446 decks +23% synergy
Commander's Sphere
28% of 8980 decks +11% synergy
Mind Stone
27% of 8980 decks +9% synergy
Talisman of Indulgence
22% of 3370 decks +16% synergy
Fellwar Stone
22% of 8980 decks +1% synergy
Golgari Signet
21% of 1584 decks +18% synergy
Azorius Signet
19% of 639 decks +12% synergy
Thought Vessel
18% of 8980 decks +2% synergy
Charcoal Diamond
18% of 8979 decks +15% synergy
Izzet Signet
15% of 611 decks +8% synergy
Talisman of Resilience
15% of 1573 decks +13% synergy
Mardu Banner
12% of 2461 decks +11% synergy
Timeless Lotus
11% of 311 decks +9% synergy
Sky Diamond
10% of 2823 decks +7% synergy
Talisman of Creativity
8% of 607 decks +2% synergy
Chromatic Lantern
7% of 8980 decks -2% synergy
Savai Crystal
7% of 2440 decks +7% synergy
Gruul Signet
7% of 607 decks +4% synergy
Simic Signet
7% of 513 decks +3% synergy
Marble Diamond
7% of 3205 decks +4% synergy
Fire Diamond
7% of 3371 decks +4% synergy
Talisman of Progress
6% of 639 decks +2% synergy
Decanter of Endless Water
6% of 7324 decks +1% synergy
Strixhaven Stadium
6% of 8712 decks +5% synergy
Lands (50)
Command Tower
66% of 8980 decks -7% synergy
Nomad Outpost
61% of 2461 decks +58% synergy
Sunken Hollow
51% of 2823 decks +42% synergy
Savai Triome
39% of 2440 decks +35% synergy
Indatha Triome
35% of 555 decks +32% synergy
Drowned Catacomb
35% of 2823 decks +29% synergy
Temple of Silence
34% of 3204 decks +30% synergy
Choked Estuary
34% of 2823 decks +30% synergy
Dimir Aqueduct
34% of 2823 decks +29% synergy
Watery Grave
34% of 2823 decks +23% synergy
Xander's Lounge
33% of 545 decks +29% synergy
Temple of Triumph
33% of 2462 decks +29% synergy
Ziatora's Proving Ground
32% of 541 decks +28% synergy
Shipwreck Marsh
31% of 2732 decks +26% synergy
The World Tree
31% of 392 decks +29% synergy
Zagoth Triome
31% of 511 decks +27% synergy
Golgari Rot Farm
31% of 1584 decks +27% synergy
Godless Shrine
31% of 3204 decks +21% synergy
Tainted Isle
30% of 2823 decks +28% synergy
Dragonskull Summit
29% of 3370 decks +23% synergy
Caves of Koilos
29% of 3204 decks +23% synergy
Overgrown Tomb
29% of 1584 decks +20% synergy
Morphic Pool
29% of 2819 decks +22% synergy
Isolated Chapel
29% of 3204 decks +23% synergy
Raffine's Tower
29% of 575 decks +25% synergy
Blood Crypt
28% of 3370 decks +19% synergy
Arcane Sanctum
28% of 639 decks +25% synergy
Orzhov Basilica
28% of 3204 decks +25% synergy
Sacred Foundry
28% of 2462 decks +20% synergy
Ketria Triome
28% of 401 decks +24% synergy
Clifftop Retreat
28% of 2462 decks +22% synergy
Temple Garden
28% of 560 decks +18% synergy
Crumbling Necropolis
27% of 611 decks +24% synergy
Exotic Orchard
27% of 8980 decks -7% synergy
Evolving Wilds
27% of 8980 decks +5% synergy
Sandsteppe Citadel
27% of 560 decks +24% synergy
Spectator Seating
27% of 2427 decks +21% synergy
Temple of Deceit
26% of 2823 decks +22% synergy
Rakdos Carnarium
26% of 3370 decks +22% synergy
Temple of Malady
26% of 1584 decks +22% synergy
Path of Ancestry
26% of 8967 decks +6% synergy
Llanowar Wastes
25% of 1584 decks +20% synergy
Undercity Sewers
25% of 676 decks +20% synergy
Spara's Headquarters
25% of 379 decks +21% synergy
Vault of Champions
25% of 3149 decks +19% synergy
Raugrin Triome
25% of 403 decks +21% synergy
Myriad Landscape
24% of 8980 decks +3% synergy
Darkwater Catacombs
24% of 2823 decks +21% synergy
Boros Garrison
24% of 2462 decks +21% synergy
Smoldering Marsh
24% of 3370 decks +17% synergy