Light of Promise + Triskelion
Light of Promise
Triskelion
Requires
Light of Promise must be on the battlefield.
Triskelion must be on the battlefield.
Light of Promise attached to Triskelion.
Triskelion has at least one +1/+1 counter on it.
You have a way to give Triskelion lifelink.
Steps
- Give Triskelion lifelink.
- Activate Triskelion by removing a +1/+1 counter from it, dealing 1 damage to any target.
- Triskelion's lifelink ability triggers, causing you to gain 1 life.
- Light of Promise triggers, putting a +1/+1 counter on Triskelion.
- Repeat from step 2.
Results
Infinite damage. Infinite lifegain. Infinite lifegain triggers.
Heliod, Sun-Crowned
4.92% of 3433 decks
169 decks
Lathiel, the Bounteous Dawn
1.10% of 4468 decks
49 decks
Kotori, Pilot Prodigy
0.93% of 2050 decks
19 decks
Shalai and Hallar
0.36% of 8221 decks
30 decks
New Cards
Essence Channeler
50% of 10 decks
+47% synergy
Lifecreed Duo
39% of 18 decks
+37% synergy
Perch Protection
30% of 10 decks
+25% synergy
Beza, the Bounding Spring
17% of 18 decks
+15% synergy
High Synergy Cards
Spike Feeder
71% of 164 decks
+71% synergy
The Red Terror
63% of 41 decks
+63% synergy
Cleric Class
62% of 444 decks
+61% synergy
Walking Ballista
60% of 453 decks
+58% synergy
Soul Warden
60% of 453 decks
+58% synergy
Vito, Thorn of the Dusk Rose
57% of 56 decks
+54% synergy
All Will Be One
49% of 41 decks
+47% synergy
Soul's Attendant
48% of 453 decks
+46% synergy
Herd Baloth
47% of 163 decks
+46% synergy
Kami of Whispered Hopes
50% of 121 decks
+46% synergy
Top Cards
Swords to Plowshares
71% of 453 decks
+42% synergy
Path to Exile
51% of 453 decks
+31% synergy
Sanguine Bond
48% of 56 decks
+45% synergy
Exquisite Blood
46% of 56 decks
+44% synergy
Basking Broodscale
45% of 22 decks
+44% synergy
Scurry Oak
45% of 163 decks
+45% synergy
Conclave Mentor
45% of 164 decks
+44% synergy
Daxos, Blessed by the Sun
44% of 453 decks
+43% synergy
Counterspell
43% of 56 decks
+22% synergy
Mayael's Aria
42% of 36 decks
+41% synergy
Creatures
Kutzil, Malamet Exemplar
41% of 59 decks
+36% synergy
Ajani's Pridemate
40% of 453 decks
+40% synergy
Essence Warden
40% of 164 decks
+38% synergy
War Elemental
39% of 44 decks
+39% synergy
Suture Priest
39% of 453 decks
+37% synergy
Voice of the Blessed
38% of 438 decks
+37% synergy
Etherium Sculptor
38% of 56 decks
+35% synergy
Trelasarra, Moon Dancer
37% of 163 decks
+37% synergy
Felidar Sovereign
37% of 453 decks
+36% synergy
Ivy Lane Denizen
37% of 164 decks
+36% synergy
Heliod, Sun-Crowned
36% of 453 decks
+34% synergy
Abzan Battle Priest
36% of 453 decks
+35% synergy
Archangel of Thune
36% of 453 decks
+34% synergy
Sunscorch Regent
33% of 453 decks
+32% synergy
Elenda's Hierophant
32% of 152 decks
+31% synergy
Esper Sentinel
31% of 444 decks
+21% synergy
Envoy of the Ancestors
30% of 33 decks
+29% synergy
The Gaffer
30% of 257 decks
+28% synergy
Impassioned Orator
29% of 453 decks
+29% synergy
Sun Titan
29% of 453 decks
+24% synergy
Nykthos Paragon
29% of 444 decks
+28% synergy
Kambal, Consul of Allocation
29% of 56 decks
+27% synergy
Linden, the Steadfast Queen
28% of 453 decks
+28% synergy
Champion of Lambholt
28% of 164 decks
+25% synergy
Queza, Augur of Agonies
28% of 18 decks
+27% synergy
Dina, Soul Steeper
28% of 18 decks
+27% synergy
Sai, Master Thopterist
27% of 56 decks
+25% synergy
Prosperous Innkeeper
26% of 163 decks
+25% synergy
Dusk Legion Duelist
26% of 320 decks
+25% synergy
Speaker of the Heavens
26% of 453 decks
+25% synergy
Elas il-Kor, Sadistic Pilgrim
25% of 51 decks
+23% synergy
Sheoldred, the Apocalypse
25% of 51 decks
+23% synergy
Emry, Lurker of the Loch
25% of 56 decks
+23% synergy
Avacyn's Pilgrim
25% of 164 decks
+22% synergy
Serra Ascendant
24% of 453 decks
+22% synergy
Bright-Palm, Soul Awakener
24% of 29 decks
+24% synergy
Abzan Falconer
24% of 453 decks
+23% synergy
Birds of Paradise
24% of 164 decks
+11% synergy
Katsumasa, the Animator
24% of 55 decks
+23% synergy
Cyberdrive Awakener
24% of 55 decks
+22% synergy
Angel of Vitality
23% of 453 decks
+22% synergy
Lunarch Veteran
23% of 441 decks
+22% synergy
Dockside Extortionist
23% of 44 decks
+15% synergy
Knight of the White Orchid
23% of 453 decks
+20% synergy
Winding Constrictor
22% of 18 decks
+21% synergy
Ocelot Pride
22% of 41 decks
+19% synergy
Research Thief
22% of 55 decks
+21% synergy
Karlov of the Ghost Council
21% of 56 decks
+21% synergy
Vedalken Engineer
21% of 56 decks
+21% synergy
Blood Artist
21% of 56 decks
+15% synergy
Instants
Generous Gift
39% of 453 decks
+27% synergy
Negate
32% of 56 decks
+21% synergy
Vampiric Tutor
30% of 56 decks
+21% synergy
Inspiring Call
29% of 164 decks
+26% synergy
Beast Within
29% of 164 decks
+11% synergy
Enlightened Tutor
28% of 453 decks
+20% synergy
Worldly Tutor
27% of 164 decks
+21% synergy
Stroke of Midnight
26% of 223 decks
+20% synergy
Heliod's Intervention
25% of 453 decks
+23% synergy
Heroic Intervention
24% of 164 decks
+11% synergy
Cyclonic Rift
23% of 56 decks
+9% synergy
Teferi's Protection
23% of 453 decks
+13% synergy
Deflecting Swat
23% of 44 decks
+15% synergy
Eladamri's Call
22% of 164 decks
+19% synergy
Dark Ritual
21% of 56 decks
+10% synergy
Chaos Warp
20% of 44 decks
+5% synergy
Dovin's Veto
20% of 56 decks
+15% synergy
Anguished Unmaking
20% of 56 decks
+14% synergy
Disenchant
17% of 453 decks
+16% synergy
Cosmic Rebirth
17% of 110 decks
+17% synergy
Unbreakable Formation
17% of 453 decks
+14% synergy
Assassin's Trophy
17% of 18 decks
+10% synergy
Revitalize
16% of 453 decks
+16% synergy
Tamiyo's Safekeeping
16% of 162 decks
+13% synergy
Lightning Bolt
16% of 44 decks
+11% synergy
Abrade
16% of 44 decks
+10% synergy
Return to Dust
15% of 453 decks
+13% synergy
Mortify
14% of 56 decks
+11% synergy
Reprieve
14% of 328 decks
+12% synergy
Flare of Fortitude
14% of 59 decks
+11% synergy
Mana Tithe
13% of 453 decks
+12% synergy
Akroma's Will
13% of 452 decks
+8% synergy
Fracture
13% of 55 decks
+11% synergy
Return of the Wildspeaker
12% of 164 decks
+5% synergy
Red Elemental Blast
11% of 44 decks
+8% synergy
Boros Charm
11% of 44 decks
+6% synergy
Beacon of Immortality
11% of 453 decks
+11% synergy
Pledge of Unity
11% of 164 decks
+11% synergy
Disruption Protocol
11% of 55 decks
+11% synergy
Access Denied
11% of 55 decks
+10% synergy
Rebuff the Wicked
11% of 453 decks
+10% synergy
Silence
11% of 453 decks
+8% synergy
Flawless Maneuver
11% of 453 decks
+6% synergy
Render Silent
11% of 56 decks
+10% synergy
Thirst for Knowledge
11% of 56 decks
+10% synergy
Despark
11% of 56 decks
+7% synergy
Deadly Rollick
11% of 56 decks
+5% synergy
Arcane Denial
11% of 56 decks
+1% synergy
Razorgrass Ambush
10% of 48 decks
+9% synergy
Return to Nature
10% of 164 decks
+7% synergy
Sorceries
Cultivate
41% of 164 decks
+19% synergy
Demonic Tutor
36% of 56 decks
+24% synergy
Rampant Growth
29% of 164 decks
+12% synergy
Fumigate
27% of 453 decks
+26% synergy
Kodama's Reach
24% of 164 decks
+9% synergy
Farseek
23% of 164 decks
+7% synergy
Nature's Lore
23% of 164 decks
+8% synergy
Supreme Verdict
21% of 56 decks
+18% synergy
Jeska's Will
20% of 44 decks
+12% synergy
Austere Command
20% of 453 decks
+14% synergy
Damn
20% of 55 decks
+16% synergy
Anchor to Reality
18% of 55 decks
+18% synergy
Dance of the Manse
18% of 56 decks
+17% synergy
Thoughtcast
18% of 56 decks
+16% synergy
Three Visits
18% of 164 decks
+6% synergy
Idyllic Tutor
17% of 453 decks
+14% synergy
Fabricate
16% of 56 decks
+13% synergy
Toxic Deluge
16% of 56 decks
+7% synergy
Angelfire Ignition
16% of 44 decks
+15% synergy
Gamble
16% of 44 decks
+11% synergy
Blasphemous Act
16% of 44 decks
-0% synergy
Wrath of God
15% of 453 decks
+12% synergy
Farewell
15% of 435 decks
+9% synergy
Universal Surveillance
15% of 55 decks
+14% synergy
Time Wipe
14% of 56 decks
+13% synergy
Faithless Looting
14% of 44 decks
+5% synergy
Requisition Raid
14% of 74 decks
+11% synergy
Cleansing Nova
13% of 453 decks
+11% synergy
Cut a Deal
12% of 416 decks
+11% synergy
Secret Rendezvous
12% of 447 decks
+10% synergy
Shamanic Revelation
12% of 164 decks
+7% synergy
Diabolic Tutor
11% of 56 decks
+7% synergy
Harmonize
10% of 164 decks
+6% synergy
Rishkar's Expertise
10% of 164 decks
+5% synergy
Storm Herd
9% of 453 decks
+9% synergy
Approach of the Second Sun
9% of 453 decks
+8% synergy
Mass Calcify
9% of 453 decks
+9% synergy
Profane Tutor
9% of 55 decks
+8% synergy
Vindicate
9% of 56 decks
+7% synergy
Night's Whisper
9% of 56 decks
+4% synergy
Explore
9% of 164 decks
+4% synergy
Skyshroud Claim
9% of 164 decks
+4% synergy
Gift of Estates
8% of 453 decks
+8% synergy
Damning Verdict
8% of 422 decks
+7% synergy
Scale the Heights
7% of 164 decks
+7% synergy
Revival // Revenge
7% of 56 decks
+7% synergy
One with the Machine
7% of 56 decks
+7% synergy
Debt to the Deathless
7% of 56 decks
+6% synergy
Kaya's Wrath
7% of 56 decks
+6% synergy
Grim Tutor
7% of 56 decks
+5% synergy
Utility Artifacts
Aetherflux Reservoir
40% of 453 decks
+36% synergy
Well of Lost Dreams
37% of 453 decks
+35% synergy
Prodigy's Prototype
36% of 55 decks
+36% synergy
Mobilizer Mech
36% of 55 decks
+36% synergy
Imposter Mech
36% of 55 decks
+35% synergy
Caduceus, Staff of Hermes
34% of 29 decks
+31% synergy
Ozolith, the Shattered Spire
30% of 116 decks
+27% synergy
Cosmos Elixir
28% of 448 decks
+27% synergy
Shorikai, Genesis Engine
27% of 55 decks
+27% synergy
Swiftfoot Boots
27% of 453 decks
-1% synergy
Bolas's Citadel
25% of 56 decks
+20% synergy
Deluxe Dragster
24% of 34 decks
+23% synergy
Oketra's Monument
23% of 453 decks
+21% synergy
The Indomitable
20% of 15 decks
+19% synergy
Pearl Medallion
18% of 453 decks
+16% synergy
Fountain of Renewal
16% of 453 decks
+16% synergy
Alhammarret's Archive
16% of 453 decks
+14% synergy
Shadowspear
16% of 453 decks
+12% synergy
The Ozolith
15% of 453 decks
+12% synergy
Lightning Greaves
13% of 453 decks
-13% synergy
The Book of Exalted Deeds
12% of 444 decks
+11% synergy
The Great Henge
12% of 164 decks
+7% synergy
Angel's Feather
11% of 453 decks
+11% synergy
The One Ring
10% of 329 decks
+1% synergy
Basilisk Collar
10% of 453 decks
+7% synergy
Mindlink Mech
9% of 55 decks
+9% synergy
Staff of the Sun Magus
8% of 453 decks
+8% synergy
Wayfarer's Bauble
8% of 453 decks
-3% synergy
Archaeomancer's Map
8% of 447 decks
+6% synergy
Behemoth Sledge
7% of 164 decks
+7% synergy
Loxodon Warhammer
7% of 453 decks
+5% synergy
Agatha's Soul Cauldron
6% of 223 decks
+5% synergy
Ashnod's Altar
6% of 453 decks
-2% synergy
Staff of Domination
6% of 453 decks
+4% synergy
Silent Submersible
5% of 56 decks
+5% synergy
Whip of Erebos
5% of 56 decks
+4% synergy
Wishclaw Talisman
5% of 56 decks
+3% synergy
Enchantments
Sunbond
41% of 453 decks
+41% synergy
Hardened Scales
39% of 164 decks
+35% synergy
Ajani's Welcome
30% of 453 decks
+29% synergy
Thopter Spy Network
29% of 56 decks
+27% synergy
Authority of the Consuls
27% of 453 decks
+25% synergy
Phyrexian Arena
27% of 56 decks
+19% synergy
Smothering Tithe
27% of 453 decks
+15% synergy
Dawn of Hope
26% of 453 decks
+25% synergy
Uncivil Unrest
25% of 36 decks
+24% synergy
Branching Evolution
25% of 164 decks
+23% synergy
Rhystic Study
25% of 56 decks
+11% synergy
Rhythm of the Wild
22% of 36 decks
+17% synergy
Case of the Uneaten Feast
22% of 110 decks
+21% synergy
Sigarda's Splendor
21% of 441 decks
+20% synergy
Griffin Aerie
21% of 453 decks
+20% synergy
Angelic Accord
20% of 453 decks
+20% synergy
Blind Obedience
19% of 453 decks
+16% synergy
Brokers Ascendancy
19% of 16 decks
+18% synergy
Simic Ascendancy
19% of 16 decks
+18% synergy
Ghostly Prison
18% of 453 decks
+13% synergy
Necropotence
18% of 56 decks
+15% synergy
Black Market Connections
18% of 51 decks
+12% synergy
Test of Endurance
17% of 453 decks
+17% synergy
Land Tax
17% of 453 decks
+14% synergy
Cathars' Crusade
17% of 453 decks
+14% synergy
Propaganda
16% of 56 decks
+11% synergy
Ashes of the Abhorrent
16% of 453 decks
+15% synergy
Presence of Gond
15% of 164 decks
+14% synergy
Darksteel Mutation
15% of 453 decks
+12% synergy
Kaya's Ghostform
14% of 56 decks
+12% synergy
Quest for Pure Flame
14% of 44 decks
+13% synergy
Impact Tremors
14% of 44 decks
+9% synergy
Trouble in Pairs
14% of 96 decks
+10% synergy
Armadillo Cloak
13% of 164 decks
+13% synergy
Kenrith's Transformation
13% of 164 decks
+10% synergy
Sylvan Library
13% of 164 decks
+7% synergy
Wild Growth
12% of 164 decks
+7% synergy
Abiding Grace
12% of 444 decks
+12% synergy
Spirit Link
12% of 453 decks
+11% synergy
Goblin Bombardment
11% of 44 decks
+8% synergy
Aura Shards
11% of 164 decks
+9% synergy
True Conviction
11% of 453 decks
+10% synergy
Tribute to the World Tree
11% of 121 decks
+7% synergy
Greed
11% of 56 decks
+9% synergy
Doubling Season
10% of 164 decks
+6% synergy
Boon Reflection
10% of 453 decks
+10% synergy
Sterling Grove
10% of 164 decks
+8% synergy
Utopia Sprawl
10% of 164 decks
+6% synergy
Hydra's Growth
9% of 164 decks
+8% synergy
Mirari's Wake
9% of 164 decks
+6% synergy
Planeswalkers
Ajani, Strength of the Pride
22% of 453 decks
+21% synergy
Ajani, the Greathearted
17% of 164 decks
+16% synergy
Tezzeret, Betrayer of Flesh
16% of 55 decks
+16% synergy
Sorin, Vengeful Bloodlord
16% of 56 decks
+16% synergy
Archangel Elspeth
8% of 326 decks
+7% synergy
Elspeth Resplendent
5% of 422 decks
+5% synergy
Utility Lands
Bojuka Bog
32% of 56 decks
+17% synergy
Radiant Fountain
27% of 453 decks
+26% synergy
Vault of the Archangel
27% of 56 decks
+24% synergy
Reliquary Tower
23% of 453 decks
-6% synergy
Rogue's Passage
21% of 453 decks
+2% synergy
Gavony Township
20% of 164 decks
+18% synergy
Seat of the Synod
20% of 56 decks
+16% synergy
Castle Ardenvale
19% of 453 decks
+16% synergy
Boseiju, Who Endures
16% of 162 decks
+7% synergy
Nykthos, Shrine to Nyx
15% of 453 decks
+10% synergy
Emeria, the Sky Ruin
14% of 453 decks
+13% synergy
Kessig Wolf Run
14% of 36 decks
+10% synergy
Minas Tirith
13% of 282 decks
+9% synergy
Monumental Henge
13% of 46 decks
+11% synergy
Hall of Heliod's Generosity
13% of 453 decks
+10% synergy
War Room
13% of 452 decks
+6% synergy
Academy Ruins
12% of 56 decks
+10% synergy
Cabal Coffers
12% of 56 decks
+7% synergy
Secluded Steppe
12% of 453 decks
+11% synergy
Temple of the False God
12% of 453 decks
+2% synergy
Kabira Crossroads
12% of 453 decks
+11% synergy
Idyllic Grange
11% of 453 decks
+11% synergy
Restless Fortress
11% of 28 decks
+10% synergy
Shizo, Death's Storehouse
11% of 56 decks
+8% synergy
Mosswort Bridge
10% of 164 decks
+6% synergy
Eiganjo, Seat of the Empire
10% of 435 decks
+6% synergy
Ancient Tomb
10% of 453 decks
-1% synergy
Otawara, Soaring City
9% of 55 decks
+1% synergy
Shambling Vent
9% of 56 decks
+9% synergy
Phyrexian Tower
9% of 56 decks
+5% synergy
Seraph Sanctuary
9% of 453 decks
+8% synergy
Buried Ruin
8% of 453 decks
+2% synergy
Urza's Saga
8% of 444 decks
+0% synergy
Oran-Rief, the Vastwood
7% of 164 decks
+5% synergy
Karn's Bastion
7% of 453 decks
+2% synergy
Castle Locthwain
7% of 56 decks
+4% synergy
Inventors' Fair
7% of 453 decks
+3% synergy
Windbrisk Heights
7% of 453 decks
+5% synergy
Gaea's Cradle
6% of 164 decks
+3% synergy
Blighted Steppe
6% of 453 decks
+6% synergy
Takenuma, Abandoned Mire
6% of 54 decks
-0% synergy
Yavimaya, Cradle of Growth
5% of 444 decks
-4% synergy
Mana Artifacts
Sol Ring
86% of 453 decks
+2% synergy
Arcane Signet
63% of 453 decks
-9% synergy
Azorius Signet
46% of 56 decks
+41% synergy
Orzhov Signet
43% of 56 decks
+37% synergy
Talisman of Dominance
32% of 19 decks
+24% synergy
Pristine Talisman
31% of 453 decks
+29% synergy
Talisman of Hierarchy
25% of 56 decks
+19% synergy
Boros Signet
20% of 44 decks
+15% synergy
Altar of the Pantheon
20% of 453 decks
+20% synergy
Mind Stone
20% of 453 decks
+2% synergy
Talisman of Progress
18% of 56 decks
+13% synergy
Commander's Sphere
17% of 453 decks
+1% synergy
Talisman of Resilience
17% of 18 decks
+14% synergy
Thought Vessel
16% of 453 decks
-0% synergy
Dimir Signet
16% of 19 decks
+8% synergy
Fellwar Stone
15% of 453 decks
-6% synergy
Talisman of Unity
12% of 164 decks
+11% synergy
Selesnya Signet
12% of 164 decks
+10% synergy
Marble Diamond
11% of 453 decks
+9% synergy
Talisman of Impulse
11% of 36 decks
+9% synergy
Gruul Signet
11% of 36 decks
+8% synergy
Mana Crypt
11% of 453 decks
-0% synergy
Fire Diamond
9% of 44 decks
+6% synergy
Nyx Lotus
9% of 453 decks
+7% synergy
Jeweled Lotus
8% of 452 decks
+1% synergy
Talisman of Conviction
7% of 44 decks
+2% synergy
Throne of Eldraine
5% of 202 decks
+3% synergy
Lands
Prairie Stream
62% of 56 decks
+55% synergy
Canopy Vista
59% of 164 decks
+51% synergy
Stomping Ground
53% of 36 decks
+44% synergy
Cinder Glade
47% of 36 decks
+39% synergy
Vault of Champions
46% of 56 decks
+41% synergy
Godless Shrine
46% of 56 decks
+37% synergy
Command Tower
45% of 453 decks
-29% synergy
Port Town
45% of 56 decks
+41% synergy
Indatha Triome
44% of 18 decks
+41% synergy
Overgrown Tomb
44% of 18 decks
+35% synergy
Seaside Citadel
44% of 16 decks
+41% synergy
Temple of Enlightenment
43% of 56 decks
+39% synergy
Caves of Koilos
43% of 56 decks
+37% synergy
Jetmir's Garden
42% of 36 decks
+38% synergy
Skycloud Expanse
39% of 56 decks
+37% synergy
Sandsteppe Citadel
39% of 18 decks
+36% synergy
Arcane Sanctum
37% of 19 decks
+33% synergy
Temple Garden
36% of 164 decks
+27% synergy
Fortified Village
35% of 164 decks
+32% synergy
Blossoming Sands
35% of 164 decks
+33% synergy
Sacred Foundry
34% of 44 decks
+26% synergy
Sunpetal Grove
34% of 164 decks
+29% synergy
Raffine's Tower
33% of 18 decks
+30% synergy
Rockfall Vale
33% of 36 decks
+29% synergy
Rootbound Crag
33% of 36 decks
+28% synergy
Tranquil Cove
32% of 56 decks
+31% synergy
Orzhov Basilica
32% of 56 decks
+29% synergy
Glacial Fortress
32% of 56 decks
+27% synergy
Battlefield Forge
32% of 44 decks
+26% synergy
Spara's Headquarters
31% of 16 decks
+27% synergy
Jungle Shrine
31% of 36 decks
+27% synergy
Bountiful Promenade
30% of 164 decks
+25% synergy
Scoured Barrens
30% of 56 decks
+28% synergy
Isolated Chapel
30% of 56 decks
+24% synergy
Sungrass Prairie
28% of 164 decks
+26% synergy
Selesnya Sanctuary
28% of 164 decks
+25% synergy
Twilight Mire
28% of 18 decks
+26% synergy
Shattered Sanctum
28% of 54 decks
+25% synergy
Game Trail
28% of 36 decks
+24% synergy
Undergrowth Stadium
28% of 18 decks
+22% synergy
Hallowed Fountain
27% of 56 decks
+18% synergy
Overgrown Farmland
26% of 163 decks
+23% synergy
Brushland
26% of 164 decks
+22% synergy
Fetid Heath
25% of 56 decks
+23% synergy
Karplusan Forest
25% of 36 decks
+21% synergy
Sea of Clouds
25% of 56 decks
+19% synergy
Clifftop Retreat
25% of 44 decks
+19% synergy
Breeding Pool
25% of 16 decks
+16% synergy
Myriad Landscape
24% of 453 decks
+4% synergy
Razortide Bridge
24% of 55 decks
+22% synergy