Helm of the Gods (Card)
Helm of the Gods
In 26328 decks
1% of 5056126 decks
Oct 18, 2023
Virtue and Valor - Precon Upgrade Guide
Beth's back, looking at how to kick things up a notch with the Virtue and Valor precon, from Wilds of Eldraine.
Apr 25, 2023
Do Your Worst - Rakdos Enchantress
Who needs Bantchantress? Philomène constructs a painful Rakdos Enchantress list.
Light-Paws, Emperor's Voice
32.22% of 8365 decks
2695 decks
Sythis, Harvest's Hand
15.22% of 11383 decks
1733 decks
Tatsunari, Toad Rider
24.93% of 5981 decks
1491 decks
Zur the Enchanter
12.28% of 11278 decks
1385 decks
Stangg, Echo Warrior
44.41% of 2504 decks
1112 decks
Tuvasa the Sunlit
18.38% of 5266 decks
968 decks
Tom Bombadil
6.68% of 14432 decks
964 decks
Go-Shintai of Life's Origin
5.97% of 15241 decks
910 decks
Eriette of the Charmed Apple
6.36% of 14104 decks
897 decks
Uril, the Miststalker
15.29% of 3787 decks
579 decks
Killian, Ink Duelist
20.83% of 2741 decks
571 decks
Zur, Eternal Schemer
12.79% of 3989 decks
510 decks
Bruna, Light of Alabaster
18.48% of 2614 decks
483 decks
Ivy, Gleeful Spellthief
7.03% of 6682 decks
470 decks
Calix, Guided by Fate
15.84% of 2784 decks
441 decks
Wildsear, Scouring Maw
26.34% of 1549 decks
408 decks
Gylwain, Casting Director
18.79% of 1932 decks
363 decks
Arna Kennerüd, Skycaptain
8.21% of 4411 decks
362 decks
New Cards
Luminous Rebuke
100% of 9 decks
+3% synergy
Twinblade Blessing
74% of 567 decks
+70% synergy
Elenda, Saint of Dusk
71% of 35 decks
+47% synergy
Entity Tracker
59% of 1165 decks
+51% synergy
Sheltered by Ghosts
55% of 2083 decks
+47% synergy
High Synergy Cards
Sanctum Weaver
81% of 15143 decks
+75% synergy
Setessan Champion
72% of 15228 decks
+68% synergy
All That Glitters
72% of 20113 decks
+67% synergy
Ethereal Armor
69% of 20252 decks
+66% synergy
Enchantress's Presence
70% of 15299 decks
+65% synergy
Eidolon of Blossoms
70% of 15299 decks
+65% synergy
Jukai Naturalist
69% of 9884 decks
+62% synergy
Ancestral Mask
63% of 15299 decks
+61% synergy
Sythis, Harvest's Hand
65% of 10049 decks
+58% synergy
Mesa Enchantress
60% of 20252 decks
+56% synergy
Top Cards
Swords to Plowshares
62% of 20252 decks
-0% synergy
Sterling Grove
62% of 10194 decks
+55% synergy
Herald of the Pantheon
54% of 15299 decks
+52% synergy
Destiny Spinner
54% of 15228 decks
+49% synergy
Strength of the Harvest
53% of 3002 decks
+46% synergy
Satyr Enchanter
52% of 10171 decks
+47% synergy
Wild Growth
51% of 15299 decks
+40% synergy
Rancor
49% of 15299 decks
+44% synergy
Counterspell
49% of 10974 decks
+6% synergy
Inquisitive Glimmer
48% of 1150 decks
+37% synergy
Creatures
Marina Vendrell
46% of 110 decks
+41% synergy
Archon of Sun's Grace
44% of 20076 decks
+40% synergy
Wildsear, Scouring Maw
43% of 1262 decks
+36% synergy
Starfield Mystic
42% of 20121 decks
+39% synergy
Pearl-Ear, Imperial Advisor
41% of 6216 decks
+38% synergy
Sram, Senior Edificer
40% of 20227 decks
+34% synergy
Verduran Enchantress
40% of 15299 decks
+38% synergy
Yenna, Redtooth Regent
39% of 6003 decks
+35% synergy
Doomwake Giant
39% of 9969 decks
+36% synergy
Kor Spiritdancer
38% of 20252 decks
+36% synergy
Calix, Guided by Fate
38% of 7669 decks
+34% synergy
Grim Guardian
36% of 9969 decks
+35% synergy
Weaver of Harmony
32% of 14960 decks
+30% synergy
Composer of Spring
32% of 9923 decks
+30% synergy
Narci, Fable Singer
31% of 1815 decks
+28% synergy
Enduring Vitality
30% of 1565 decks
+11% synergy
Kiora, the Rising Tide
29% of 24 decks
+17% synergy
Sigurd, Jarl of Ravensthorpe
28% of 1095 decks
+26% synergy
Ondu Spiritdancer
28% of 13023 decks
+25% synergy
Eivor, Wolf-Kissed
28% of 1095 decks
+25% synergy
Enduring Courage
28% of 756 decks
+19% synergy
Danitha Capashen, Paragon
28% of 20206 decks
+24% synergy
Zur the Enchanter
28% of 5366 decks
+24% synergy
Eidolon of Countless Battles
27% of 20252 decks
+26% synergy
Zur, Eternal Schemer
26% of 4928 decks
+23% synergy
Transcendent Envoy
26% of 20076 decks
+25% synergy
Chishiro, the Shattered Blade
26% of 5926 decks
+25% synergy
Dryad of the Ilysian Grove
26% of 15228 decks
+18% synergy
Umbra Mystic
25% of 20252 decks
+24% synergy
Goblin Anarchomancer
25% of 5959 decks
+11% synergy
Gloomshrieker
24% of 4573 decks
+23% synergy
Nylea's Colossus
24% of 15269 decks
+23% synergy
Ghen, Arcanum Weaver
24% of 2463 decks
+22% synergy
Ellivere of the Wild Court
24% of 6210 decks
+22% synergy
Tanglespan Lookout
23% of 9358 decks
+22% synergy
Heliod's Pilgrim
23% of 20252 decks
+22% synergy
Enduring Curiosity
23% of 1598 decks
+14% synergy
Ghostly Dancers
23% of 2083 decks
+16% synergy
Bello, Bard of the Brambles
22% of 1365 decks
+20% synergy
Argothian Enchantress
22% of 15299 decks
+20% synergy
Danitha, New Benalia's Light
21% of 7669 decks
+19% synergy
Overlord of the Boilerbilges
21% of 827 decks
+19% synergy
Eutropia the Twice-Favored
20% of 6406 decks
+20% synergy
Aminatou, Veil Piercer
20% of 817 decks
+15% synergy
Codsworth, Handy Helper
20% of 7442 decks
+17% synergy
The Master of Keys
20% of 696 decks
+8% synergy
Anikthea, Hand of Erebos
20% of 2123 decks
+17% synergy
Tuvasa the Sunlit
19% of 4296 decks
+18% synergy
Ajani's Chosen
19% of 20252 decks
+17% synergy
Kutzil, Malamet Exemplar
18% of 4613 decks
-1% synergy
Instants
Path to Exile
46% of 20252 decks
+0% synergy
Fleeting Flight
41% of 27 decks
+28% synergy
Beast Within
39% of 15299 decks
+1% synergy
Heroic Intervention
37% of 15287 decks
+7% synergy
Enlightened Tutor
28% of 20252 decks
+11% synergy
Generous Gift
27% of 20156 decks
+2% synergy
Chaos Warp
27% of 7030 decks
-5% synergy
Negate
27% of 10974 decks
+4% synergy
Dovin's Veto
25% of 8141 decks
+6% synergy
Void Rend
22% of 5103 decks
+7% synergy
Teferi's Protection
21% of 20215 decks
+1% synergy
Assassin's Trophy
20% of 4613 decks
-10% synergy
Cyclonic Rift
19% of 10974 decks
-9% synergy
Bulk Up
18% of 22 decks
+8% synergy
Boros Charm
17% of 4391 decks
-8% synergy
Anguished Unmaking
17% of 7718 decks
-7% synergy
Dawn's Truce
16% of 3665 decks
+1% synergy
Tamiyo's Safekeeping
16% of 14960 decks
+9% synergy
Arcane Denial
14% of 10974 decks
-6% synergy
Stroke of Midnight
14% of 12346 decks
+2% synergy
Karametra's Blessing
13% of 20076 decks
+13% synergy
Glimmerburst
12% of 482 decks
+9% synergy
Despark
11% of 7697 decks
-4% synergy
Rebuff the Wicked
11% of 20252 decks
+9% synergy
Tyvar's Stand
11% of 12463 decks
+6% synergy
An Offer You Can't Refuse
11% of 10349 decks
-10% synergy
Loran's Escape
10% of 17765 decks
+8% synergy
Fierce Guardianship
10% of 10837 decks
-8% synergy
Brainstorm
10% of 10974 decks
-11% synergy
Mortify
10% of 7722 decks
-2% synergy
Fracture
10% of 7581 decks
+3% synergy
Royal Treatment
10% of 9111 decks
+8% synergy
Untimely Malfunction
10% of 827 decks
-6% synergy
Inventory Management
9% of 1900 decks
+6% synergy
Silkguard
9% of 14960 decks
+7% synergy
Utter End
9% of 7722 decks
+2% synergy
Mana Drain
9% of 10974 decks
-6% synergy
Vampiric Tutor
9% of 9969 decks
-9% synergy
Nature's Claim
9% of 15299 decks
-0% synergy
Krosan Grip
8% of 15299 decks
+1% synergy
Dark Ritual
8% of 9969 decks
-14% synergy
Swan Song
8% of 10974 decks
-8% synergy
Bant Charm
8% of 4299 decks
+4% synergy
Deflecting Swat
8% of 6980 decks
-8% synergy
Putrefy
8% of 4617 decks
-8% synergy
Surge of Salvation
8% of 15278 decks
+5% synergy
Legion Leadership
8% of 1431 decks
-0% synergy
Fell the Profane
7% of 2826 decks
-4% synergy
Not Dead After All
7% of 5947 decks
+3% synergy
Gaea's Gift
7% of 13531 decks
+3% synergy
Sorceries
Winds of Rath
45% of 20252 decks
+42% synergy
Felling Blow
44% of 9 decks
+31% synergy
Cultivate
41% of 15299 decks
-5% synergy
Open the Armory
35% of 20241 decks
+30% synergy
Idyllic Tutor
32% of 20252 decks
+27% synergy
Blasphemous Act
29% of 7030 decks
-4% synergy
Rampant Growth
29% of 15299 decks
-6% synergy
Farseek
28% of 15299 decks
-6% synergy
Nature's Lore
27% of 15299 decks
-5% synergy
Resurgent Belief
26% of 19883 decks
+24% synergy
Kodama's Reach
25% of 15299 decks
-7% synergy
Retether
24% of 20252 decks
+23% synergy
Brilliant Restoration
24% of 19568 decks
+21% synergy
Extinguish All Hope
22% of 9969 decks
+21% synergy
Three Visits
19% of 15299 decks
-6% synergy
Dance of the Manse
18% of 8105 decks
+13% synergy
Stump Stomp
16% of 2131 decks
+8% synergy
Eerie Ultimatum
16% of 2840 decks
+3% synergy
Supreme Verdict
15% of 8181 decks
+1% synergy
Blasphemous Edict
14% of 173 decks
-19% synergy
Damn
13% of 7567 decks
-3% synergy
Decimate
13% of 6009 decks
+5% synergy
Demonic Tutor
13% of 9969 decks
-9% synergy
Austere Command
12% of 20252 decks
-1% synergy
Farewell
12% of 19568 decks
-1% synergy
Replenish
11% of 20252 decks
+10% synergy
Divine Reckoning
11% of 20252 decks
+10% synergy
Single Combat
10% of 20160 decks
+8% synergy
Open the Vaults
10% of 20252 decks
+9% synergy
Redress Fate
10% of 2437 decks
+4% synergy
Waltz of Rage
9% of 349 decks
+6% synergy
Three Dreams
9% of 20252 decks
+9% synergy
Chandra's Ignition
9% of 7030 decks
+4% synergy
Hull Breach
8% of 6009 decks
+4% synergy
Vandalblast
8% of 7030 decks
-8% synergy
Wrath of God
8% of 20252 decks
+1% synergy
Bala Ged Recovery
8% of 15177 decks
-1% synergy
Asinine Antics
8% of 6121 decks
+7% synergy
Smoke Spirits' Aid
7% of 6885 decks
+7% synergy
Overpowering Attack
7% of 1644 decks
+2% synergy
Toxic Deluge
7% of 9969 decks
-11% synergy
Rishkar's Expertise
7% of 15287 decks
-3% synergy
Vindicate
7% of 7722 decks
+0% synergy
Unfinished Business
7% of 11891 decks
+6% synergy
Sign in Blood
6% of 9969 decks
-4% synergy
Ruinous Ultimatum
6% of 2468 decks
-12% synergy
Ponder
6% of 10974 decks
-7% synergy
Read the Bones
6% of 9969 decks
-2% synergy
Slash the Ranks
5% of 19975 decks
+4% synergy
Croaking Counterpart
5% of 6301 decks
+3% synergy
Utility Artifacts
Swiftfoot Boots
43% of 26328 decks
+15% synergy
Quick-Draw Katana
37% of 19 decks
+4% synergy
Thran Power Suit
23% of 23250 decks
+21% synergy
Lightning Greaves
16% of 26328 decks
-9% synergy
Nettlecyst
14% of 25928 decks
+13% synergy
Leyline Axe
13% of 658 decks
+7% synergy
Mage Slayer
11% of 6009 decks
+9% synergy
Robe of Stars
11% of 19812 decks
+9% synergy
Holy Avenger
10% of 19812 decks
+10% synergy
Celestial Armor
10% of 567 decks
+4% synergy
Bident of Thassa
10% of 10974 decks
+3% synergy
Mithril Coat
9% of 17386 decks
+3% synergy
Crystal Chimes
9% of 26328 decks
+9% synergy
Blackblade Reforged
8% of 26281 decks
+4% synergy
Pearl Medallion
8% of 26328 decks
+6% synergy
Brotherhood Regalia
8% of 5593 decks
+3% synergy
Sword of the Animist
7% of 26328 decks
+3% synergy
Strionic Resonator
7% of 26328 decks
+4% synergy
The Reaver Cleaver
7% of 6571 decks
+3% synergy
Excalibur, Sword of Eden
7% of 5593 decks
+4% synergy
Basilisk Collar
6% of 26328 decks
+2% synergy
Hunter's Bow
6% of 3341 decks
+4% synergy
Wayfarer's Bauble
6% of 26328 decks
-4% synergy
Cloud Key
6% of 26328 decks
+4% synergy
Commander's Plate
5% of 26028 decks
+3% synergy
Caduceus, Staff of Hermes
5% of 4298 decks
+1% synergy
Enchantments
Bear Umbra
46% of 15299 decks
+42% synergy
Fertile Ground
45% of 15299 decks
+41% synergy
Darksteel Mutation
44% of 20252 decks
+38% synergy
The Kami War
43% of 2373 decks
+36% synergy
Leyline of the Guildpact
42% of 922 decks
+19% synergy
Sphere of Safety
42% of 20252 decks
+38% synergy
Kenrith's Transformation
42% of 15239 decks
+36% synergy
Sage's Reverie
42% of 20252 decks
+40% synergy
Sanctum of All
40% of 2391 decks
+35% synergy
Utopia Sprawl
40% of 15299 decks
+33% synergy
Sigil of the Empty Throne
40% of 20252 decks
+36% synergy
Spirit Mantle
39% of 20252 decks
+36% synergy
Propaganda
38% of 10974 decks
+26% synergy
Binding the Old Gods
36% of 4598 decks
+30% synergy
Mantle of the Ancients
35% of 19812 decks
+33% synergy
Combat Research
34% of 9940 decks
+32% synergy
Ghostly Prison
33% of 20252 decks
+22% synergy
Aqueous Form
32% of 10974 decks
+28% synergy
Roaring Furnace // Steaming Sauna
32% of 155 decks
+24% synergy
Hyena Umbra
32% of 20252 decks
+30% synergy
Steel of the Godhead
32% of 8181 decks
+30% synergy
Snake Umbra
32% of 15299 decks
+29% synergy
Daybreak Coronet
32% of 20252 decks
+30% synergy
Frantic Strength
31% of 483 decks
+29% synergy
Unquestioned Authority
31% of 20252 decks
+29% synergy
Timely Ward
31% of 19975 decks
+28% synergy
Imprisoned in the Moon
30% of 10965 decks
+27% synergy
Strong Back
30% of 5818 decks
+28% synergy
Lion Umbra
29% of 4068 decks
+27% synergy
Songbirds' Blessing
29% of 11891 decks
+27% synergy
Mirrormade
28% of 10895 decks
+26% synergy
Mirari's Wake
28% of 10194 decks
+14% synergy
Battle Mastery
27% of 20252 decks
+26% synergy
In the Darkness Bind Them
27% of 1787 decks
+22% synergy
Sticky Fingers
27% of 6768 decks
+25% synergy
Rhystic Study
27% of 10974 decks
-1% synergy
Kaya's Ghostform
27% of 9941 decks
+23% synergy
Idolized
25% of 9586 decks
+24% synergy
Shield of the Oversoul
25% of 10194 decks
+23% synergy
Shielded by Faith
25% of 20247 decks
+24% synergy
The Horus Heresy
25% of 2265 decks
+23% synergy
Amphibian Downpour
25% of 2916 decks
+21% synergy
Annie Joins Up
25% of 1473 decks
+7% synergy
Privileged Position
24% of 10194 decks
+20% synergy
Smothering Tithe
24% of 20171 decks
-1% synergy
Feather of Flight
23% of 3665 decks
+21% synergy
Armadillo Cloak
23% of 10194 decks
+21% synergy
Phyrexian Arena
22% of 9969 decks
+7% synergy
Gift of Immortality
21% of 20252 decks
+19% synergy
Eaten by Piranhas
21% of 4762 decks
+19% synergy
Battles
Invasion of Theros
18% of 5853 decks
+17% synergy
Planeswalkers
Calix, Destiny's Hand
28% of 10128 decks
+25% synergy
Estrid, the Masked
14% of 4296 decks
+13% synergy
Utility Lands
Hall of Heliod's Generosity
54% of 20156 decks
+48% synergy
Reliquary Tower
44% of 26328 decks
+14% synergy
Rogue's Passage
37% of 26328 decks
+18% synergy
Bojuka Bog
26% of 9969 decks
-5% synergy
Kessig Wolf Run
22% of 6009 decks
+7% synergy
Boseiju, Who Endures
17% of 14960 decks
-3% synergy
Serra's Sanctum
14% of 20252 decks
+13% synergy
Eiganjo, Seat of the Empire
12% of 19568 decks
+3% synergy
Otawara, Soaring City
12% of 10578 decks
-5% synergy
Yavimaya, Cradle of Growth
11% of 25928 decks
+2% synergy
Nykthos, Shrine to Nyx
10% of 26328 decks
+4% synergy
Skarrg, the Rage Pits
9% of 6009 decks
+6% synergy
Sunhome, Fortress of the Legion
8% of 4391 decks
+3% synergy
Alchemist's Refuge
7% of 6435 decks
+1% synergy
War Room
7% of 26028 decks
+1% synergy
Axgard Armory
7% of 4331 decks
+4% synergy
Temple of the False God
7% of 26328 decks
-3% synergy
Mosswort Bridge
7% of 15299 decks
-3% synergy
Urza's Saga
6% of 25928 decks
-1% synergy
Vault of the Archangel
6% of 7722 decks
-5% synergy
Slayers' Stronghold
6% of 4391 decks
-0% synergy
Arena of Glory
6% of 2206 decks
-3% synergy
Roadside Reliquary
6% of 25573 decks
+5% synergy
Takenuma, Abandoned Mire
5% of 9701 decks
-5% synergy
Gavony Township
5% of 10194 decks
-4% synergy
Urborg, Tomb of Yawgmoth
5% of 26328 decks
-4% synergy
Mana Artifacts
Sol Ring
82% of 26328 decks
-3% synergy
Arcane Signet
66% of 26178 decks
-7% synergy
Orzhov Signet
30% of 7722 decks
+3% synergy
Talisman of Hierarchy
24% of 7695 decks
-0% synergy
Azorius Signet
24% of 8181 decks
-2% synergy
Timeless Lotus
20% of 2246 decks
+6% synergy
Dimir Signet
19% of 7203 decks
-10% synergy
Thought Vessel
16% of 26323 decks
-1% synergy
Talisman of Progress
15% of 8181 decks
-8% synergy
Talisman of Dominance
15% of 7203 decks
-17% synergy
Gruul Signet
12% of 6009 decks
-0% synergy
Selesnya Signet
11% of 10194 decks
+3% synergy
Commander's Sphere
11% of 26328 decks
-4% synergy
Fellwar Stone
11% of 26328 decks
-10% synergy
Boros Signet
10% of 4391 decks
-13% synergy
Chromatic Lantern
10% of 26328 decks
+1% synergy
Mind Stone
9% of 26328 decks
-8% synergy
Decanter of Endless Water
8% of 24605 decks
+3% synergy
Simic Signet
7% of 6435 decks
-7% synergy
Izzet Signet
7% of 2921 decks
-21% synergy
Talisman of Impulse
7% of 6009 decks
-2% synergy
Talisman of Unity
7% of 10194 decks
-0% synergy
Talisman of Conviction
7% of 4366 decks
-16% synergy
Marble Diamond
6% of 20252 decks
+2% synergy
Golgari Signet
6% of 4617 decks
-7% synergy
Talisman of Creativity
6% of 2918 decks
-23% synergy
Rakdos Signet
6% of 2766 decks
-24% synergy
Haunted Screen
5% of 256 decks
-2% synergy
Lands
Command Tower
72% of 26328 decks
-2% synergy
Canopy Vista
50% of 10191 decks
+13% synergy
The World Tree
48% of 2388 decks
+14% synergy
Cinder Glade
44% of 6008 decks
+6% synergy
Seaside Citadel
43% of 4299 decks
+17% synergy
Arcane Sanctum
42% of 5366 decks
+15% synergy
Temple Garden
42% of 10194 decks
+2% synergy
Spara's Headquarters
42% of 4026 decks
+10% synergy
Jungle Shrine
42% of 3838 decks
+10% synergy
Opulent Palace
41% of 3973 decks
+14% synergy
Jetmir's Garden
40% of 3695 decks
+8% synergy
Sunpetal Grove
40% of 10194 decks
+16% synergy
Zagoth Triome
39% of 3966 decks
+9% synergy
Hallowed Fountain
37% of 8181 decks
-3% synergy
Indatha Triome
37% of 2840 decks
+6% synergy
Stomping Ground
37% of 6009 decks
-4% synergy
Raffine's Tower
37% of 5103 decks
+9% synergy
Prairie Stream
36% of 8178 decks
+3% synergy
Godless Shrine
36% of 7722 decks
-4% synergy
Breeding Pool
36% of 6435 decks
-5% synergy
Overgrown Tomb
35% of 4617 decks
-7% synergy
Rootbound Crag
34% of 6009 decks
+10% synergy
Isolated Chapel
34% of 7722 decks
+6% synergy
Bountiful Promenade
32% of 10171 decks
+8% synergy
Ketria Triome
32% of 2465 decks
-1% synergy
Watery Grave
32% of 7203 decks
-9% synergy
Exotic Orchard
32% of 26328 decks
-4% synergy
Glacial Fortress
31% of 8181 decks
+5% synergy
Rockfall Vale
31% of 5936 decks
+9% synergy
Sandsteppe Citadel
30% of 2847 decks
+5% synergy
Ziatora's Proving Ground
29% of 2344 decks
-2% synergy
Caves of Koilos
29% of 7722 decks
+1% synergy
Raugrin Triome
29% of 2605 decks
+2% synergy
Overgrown Farmland
28% of 9946 decks
+12% synergy
Hinterland Harbor
28% of 6435 decks
+0% synergy
Rejuvenating Springs
28% of 6373 decks
-1% synergy
Sunken Hollow
28% of 7201 decks
-7% synergy
Vault of Champions
27% of 7610 decks
+2% synergy
Sacred Foundry
27% of 4391 decks
-9% synergy
Valgavoth's Lair
27% of 3748 decks
+23% synergy
Yavimaya Coast
26% of 6435 decks
-0% synergy
Spire Garden
26% of 5996 decks
+2% synergy
Sea of Clouds
26% of 8157 decks
-0% synergy
Fortified Village
25% of 10188 decks
+10% synergy
Hushwood Verge
25% of 1273 decks
+5% synergy
Thornspire Verge
25% of 828 decks
+7% synergy
Temple of Plenty
24% of 10194 decks
+11% synergy
Savai Triome
24% of 2468 decks
-3% synergy
Contaminated Landscape
23% of 1473 decks
+11% synergy
Undergrowth Stadium
23% of 4598 decks
-3% synergy