Rampaging Yao Guai (Card)
Rampaging Yao Guai
In 18067 decks
1% of 1224100 decks
Mar 6, 2024
Fallout Set Review - Green
Find the best new green EDH cards from Universes Beyond: Fallout!
Mar 6, 2024
Fallout - cEDH Set Review
Jake FitzSimons activates his Vault-Tec Assisted Targeting System and targets the best new cEDH cards from Fallout!
The Wise Mothman
44.51% of 12776 decks
5686 decks
Magus Lucea Kane
14.61% of 11032 decks
1612 decks
Ayula, Queen Among Bears
24.47% of 6105 decks
1494 decks
Kudo, King Among Bears
33.64% of 3829 decks
1288 decks
Duskana, the Rage Mother
32.53% of 3517 decks
1144 decks
Zaxara, the Exemplary
8.49% of 11828 decks
1004 decks
Rosheen, Roaring Prophet
62.75% of 765 decks
480 decks
Ygra, Eater of All
5.70% of 6847 decks
390 decks
Agent Frank Horrigan
31.71% of 1173 decks
372 decks
The Master, Transcendent
10.81% of 2608 decks
282 decks
Bristly Bill, Spine Sower
10.28% of 2431 decks
250 decks
Helga, Skittish Seer
4.83% of 4558 decks
220 decks
Animar, Soul of Elements
1.00% of 15978 decks
159 decks
Kibo, Uktabi Prince
1.56% of 9903 decks
154 decks
Lumra, Bellow of the Woods
11.99% of 1218 decks
146 decks
Lily Bowen, Raging Grandma
44.10% of 288 decks
127 decks
Sasaya, Orochi Ascendant
6.76% of 1332 decks
90 decks
Strong, the Brutish Thespian
24.06% of 374 decks
90 decks
New Cards
Treetop Snarespinner
50% of 14 decks
+13% synergy
Quilled Greatwurm
46% of 215 decks
+29% synergy
Hushwood Verge
37% of 538 decks
+16% synergy
The Mindskinner
35% of 1019 decks
+31% synergy
Zimone, Paradox Sculptor
32% of 183 decks
+23% synergy
High Synergy Cards
Zoanthrope
84% of 1947 decks
+82% synergy
Nuclear Fallout
72% of 8412 decks
+70% synergy
Screeching Scorchbeast
70% of 8412 decks
+68% synergy
Feral Ghoul
68% of 8412 decks
+67% synergy
Corpsejack Menace
71% of 8412 decks
+66% synergy
Atomize
72% of 8412 decks
+66% synergy
Raul, Trouble Shooter
68% of 7346 decks
+66% synergy
The Master, Transcendent
70% of 7346 decks
+65% synergy
Infesting Radroach
66% of 8412 decks
+65% synergy
Nightkin Ambusher
67% of 7346 decks
+65% synergy
Top Cards
Swords to Plowshares
69% of 3415 decks
+6% synergy
Winged Hive Tyrant
66% of 1947 decks
+65% synergy
Cultivate
66% of 18067 decks
+19% synergy
Bloatfly Swarm
64% of 8412 decks
+63% synergy
Path to Exile
64% of 3415 decks
+18% synergy
Mutational Advantage
64% of 9942 decks
+58% synergy
Agent Frank Horrigan
62% of 8412 decks
+58% synergy
Winding Constrictor
61% of 8412 decks
+57% synergy
Putrefy
61% of 8412 decks
+45% synergy
Vexing Radgull
57% of 9942 decks
+56% synergy
Creatures
Mirelurk Queen
55% of 9942 decks
+54% synergy
Alpha Deathclaw
53% of 8412 decks
+51% synergy
Marcus, Mutant Mayor
47% of 9942 decks
+45% synergy
Kutzil, Malamet Exemplar
44% of 3415 decks
+25% synergy
Mawloc
43% of 4445 decks
+41% synergy
Hancock, Ghoulish Mayor
41% of 8412 decks
+41% synergy
Kudo, King Among Bears
37% of 2309 decks
+36% synergy
Elesh Norn, Grand Cenobite
37% of 3415 decks
+31% synergy
Shivan Devastator
35% of 4445 decks
+33% synergy
Ursine Monstrosity
34% of 1249 decks
+32% synergy
Glowing One
33% of 18067 decks
+32% synergy
Syr Konrad, the Grim
33% of 8412 decks
+24% synergy
Exocrine
32% of 4445 decks
+32% synergy
Chulane, Teller of Tales
32% of 431 decks
+27% synergy
Mentor of the Meek
32% of 3415 decks
+26% synergy
Ignoble Hierarch
32% of 186 decks
+6% synergy
Hydroid Krasis
29% of 9942 decks
+25% synergy
Goblin Anarchomancer
29% of 4445 decks
+16% synergy
Tato Farmer
29% of 18067 decks
+28% synergy
Strong, the Brutish Thespian
29% of 18067 decks
+28% synergy
Muldrotha, the Gravetide
29% of 7346 decks
+22% synergy
Animar, Soul of Elements
28% of 1947 decks
+24% synergy
Goldvein Hydra
27% of 12132 decks
+23% synergy
Avacyn's Pilgrim
27% of 3415 decks
+12% synergy
Jason Bright, Glowing Prophet
26% of 9942 decks
+26% synergy
Kami of Whispered Hopes
26% of 18067 decks
+19% synergy
Young Deathclaws
26% of 8412 decks
+25% synergy
Mossborn Hydra
25% of 541 decks
+14% synergy
Faithful Watchdog
25% of 1590 decks
+22% synergy
Atalan Jackal
24% of 4445 decks
+22% synergy
Thrummingbird
24% of 9942 decks
+20% synergy
Shalai, Voice of Plenty
24% of 3415 decks
+17% synergy
Ruin Crab
23% of 9942 decks
+21% synergy
Enduring Innocence
23% of 586 decks
+12% synergy
Herald of Secret Streams
23% of 9942 decks
+21% synergy
Cathedral Acolyte
23% of 18067 decks
+22% synergy
Watchful Radstag
22% of 18067 decks
+21% synergy
Grand Abolisher
22% of 3415 decks
+13% synergy
Sovereign Okinec Ahau
22% of 3415 decks
+17% synergy
Jacked Rabbit
21% of 992 decks
+15% synergy
Hare Apparent
21% of 33 decks
-6% synergy
Welcoming Vampire
21% of 3415 decks
+15% synergy
Evercoat Ursine
21% of 4343 decks
+19% synergy
Gluttonous Hellkite
21% of 81 decks
+15% synergy
Rosheen Meanderer
21% of 4445 decks
+20% synergy
Beast Whisperer
20% of 18067 decks
+8% synergy
Esper Sentinel
20% of 3415 decks
-1% synergy
Birds of Paradise
20% of 18067 decks
-7% synergy
Lily Bowen, Raging Grandma
20% of 18067 decks
+19% synergy
Abyssal Harvester
20% of 86 decks
+6% synergy
Instants
Contaminated Drink
57% of 7346 decks
+55% synergy
Inspiring Call
54% of 18067 decks
+46% synergy
Radstorm
49% of 9942 decks
+47% synergy
Generous Gift
38% of 3415 decks
+12% synergy
Heroic Intervention
37% of 18067 decks
+7% synergy
Beast Within
36% of 18067 decks
-3% synergy
Boros Charm
29% of 1369 decks
+4% synergy
Assassin's Trophy
24% of 8412 decks
-6% synergy
Counterspell
24% of 9942 decks
-19% synergy
Chaos Warp
24% of 4445 decks
-9% synergy
Akroma's Will
22% of 3415 decks
+13% synergy
Comet Storm
22% of 4445 decks
+19% synergy
Biomass Mutation
21% of 9942 decks
+20% synergy
Unbreakable Formation
20% of 3415 decks
+13% synergy
Teferi's Protection
20% of 3415 decks
-0% synergy
Revitalizing Repast
19% of 3403 decks
+6% synergy
Return of the Wildspeaker
19% of 18067 decks
+5% synergy
Void Rend
18% of 163 decks
+3% synergy
Repulsive Mutation
18% of 9942 decks
+14% synergy
Eladamri's Call
17% of 3415 decks
+6% synergy
Starstorm
17% of 4445 decks
+15% synergy
Go Forth
16% of 25 decks
+8% synergy
Flawless Maneuver
15% of 3415 decks
+5% synergy
Dawn's Truce
14% of 1230 decks
-2% synergy
Cyclonic Rift
14% of 9942 decks
-14% synergy
Ripples of Potential
14% of 9942 decks
+11% synergy
Aura Mutation
14% of 3415 decks
+10% synergy
Ephemerate
14% of 3415 decks
+8% synergy
Pull from Tomorrow
13% of 9942 decks
+10% synergy
Crackling Doom
13% of 91 decks
+5% synergy
Deflecting Swat
13% of 4445 decks
-3% synergy
Drown in the Loch
11% of 7346 decks
+5% synergy
Don't Make a Sound
11% of 414 decks
+3% synergy
Abzan Charm
11% of 212 decks
+6% synergy
Untimely Malfunction
11% of 685 decks
-6% synergy
Secure the Wastes
10% of 3415 decks
+7% synergy
Klauth's Will
10% of 4445 decks
+8% synergy
Anguished Unmaking
9% of 212 decks
-15% synergy
Stroke of Midnight
9% of 3415 decks
-3% synergy
Naya Charm
9% of 1369 decks
+2% synergy
Archdruid's Charm
9% of 18067 decks
+2% synergy
Fierce Guardianship
9% of 9942 decks
-9% synergy
Tyvar's Stand
9% of 18067 decks
+3% synergy
Worldly Tutor
9% of 18067 decks
-5% synergy
Electrodominance
9% of 4445 decks
+7% synergy
Mana Drain
9% of 9942 decks
-7% synergy
March of the Multitudes
8% of 3415 decks
+5% synergy
V.A.T.S.
8% of 8412 decks
+7% synergy
Negate
8% of 9942 decks
-15% synergy
Enlightened Tutor
8% of 3415 decks
-10% synergy
Sorceries
Rampant Growth
57% of 18067 decks
+22% synergy
Farseek
52% of 18067 decks
+18% synergy
Casualties of War
52% of 8412 decks
+47% synergy
Find // Finality
35% of 8412 decks
+33% synergy
Ruinous Ultimatum
34% of 91 decks
+16% synergy
Nature's Lore
31% of 18067 decks
-1% synergy
Kodama's Reach
29% of 18067 decks
-3% synergy
Crackle with Power
27% of 4445 decks
+25% synergy
Goblin Negotiation
27% of 55 decks
+22% synergy
Requisition Raid
25% of 2859 decks
+21% synergy
Three Visits
24% of 18067 decks
-1% synergy
Harmonize
24% of 18067 decks
+15% synergy
Blasphemous Act
22% of 4445 decks
-11% synergy
Austere Command
22% of 3415 decks
+10% synergy
Raise the Past
22% of 94 decks
+9% synergy
Forth Eorlingas!
20% of 1369 decks
+17% synergy
Hell to Pay
19% of 4445 decks
+17% synergy
Farewell
19% of 3415 decks
+6% synergy
Reanimate
18% of 8412 decks
+2% synergy
Jaya's Immolating Inferno
17% of 4445 decks
+15% synergy
Curse of the Swine
17% of 9942 decks
+13% synergy
Debt to the Deathless
17% of 212 decks
+13% synergy
Blasphemous Edict
16% of 136 decks
-19% synergy
Breach the Multiverse
16% of 8412 decks
+11% synergy
Titanic Ultimatum
15% of 1369 decks
+12% synergy
Dusk // Dawn
14% of 3415 decks
+11% synergy
Hull Breach
14% of 4445 decks
+9% synergy
Worldsoul's Rage
13% of 4445 decks
+10% synergy
Lavalanche
13% of 186 decks
+11% synergy
Stump Stomp
13% of 2735 decks
+4% synergy
Finale of Revelation
13% of 9942 decks
+11% synergy
Villainous Wealth
12% of 7346 decks
+4% synergy
Animist's Awakening
12% of 18067 decks
+11% synergy
Aggressive Biomancy
12% of 3135 decks
+9% synergy
Doppelgang
12% of 9942 decks
+8% synergy
Rise of the Dark Realms
12% of 8412 decks
+8% synergy
Monstrous Emergence
12% of 602 decks
+5% synergy
Season of Gathering
11% of 5507 decks
+6% synergy
Eerie Ultimatum
11% of 212 decks
-1% synergy
Grizzly Fate
11% of 18067 decks
+11% synergy
Reap the Past
11% of 4445 decks
+10% synergy
Banefire
11% of 4445 decks
+9% synergy
Wave Goodbye
11% of 9942 decks
+8% synergy
Toxic Deluge
10% of 8412 decks
-7% synergy
Fade from History
10% of 18067 decks
+9% synergy
Rishkar's Expertise
10% of 18067 decks
-0% synergy
Shatterskull Smashing
10% of 4445 decks
+7% synergy
Titania's Command
10% of 18067 decks
+8% synergy
Shamanic Revelation
10% of 18067 decks
+1% synergy
Fangs of Kalonia
10% of 7998 decks
+7% synergy
Utility Artifacts
Swiftfoot Boots
30% of 18067 decks
+2% synergy
Power Fist
25% of 18067 decks
+22% synergy
Lightning Greaves
23% of 18067 decks
-2% synergy
Nuka-Nuke Launcher
22% of 18067 decks
+21% synergy
Contagion Clasp
17% of 18067 decks
+15% synergy
The Great Henge
17% of 18067 decks
+7% synergy
Hedge Shredder
16% of 2675 decks
+9% synergy
The Ozolith
16% of 18067 decks
+12% synergy
Mindcrank
15% of 18067 decks
+13% synergy
Banner of Kinship
15% of 392 decks
+2% synergy
Ozolith, the Shattered Spire
13% of 18067 decks
+7% synergy
Mesmeric Orb
13% of 18067 decks
+11% synergy
Recon Craft Theta
12% of 18067 decks
+12% synergy
Emerald Medallion
11% of 18067 decks
+10% synergy
Vanquisher's Banner
9% of 18067 decks
+5% synergy
Rhonas's Monument
8% of 18067 decks
+7% synergy
Altar of the Brood
7% of 18067 decks
+6% synergy
Door to Nothingness
7% of 89 decks
+3% synergy
Lifecrafter's Bestiary
7% of 18067 decks
+3% synergy
Herald's Horn
7% of 18067 decks
+0% synergy
Conduit of Worlds
6% of 18067 decks
-0% synergy
Crucible of Worlds
6% of 18067 decks
+3% synergy
Panharmonicon
5% of 18067 decks
+1% synergy
Enchantments
Vault 12: The Necropolis
56% of 8412 decks
+55% synergy
Inexorable Tide
54% of 9942 decks
+52% synergy
Temur Ascendancy
53% of 1947 decks
+38% synergy
Struggle for Project Purity
53% of 9942 decks
+50% synergy
Hardened Scales
52% of 18067 decks
+43% synergy
Branching Evolution
49% of 18067 decks
+44% synergy
Rhythm of the Wild
47% of 4445 decks
+24% synergy
Guardian Project
41% of 18067 decks
+32% synergy
Annie Joins Up
40% of 1089 decks
+22% synergy
Felidar Retreat
39% of 3415 decks
+32% synergy
Mirari's Wake
34% of 3415 decks
+20% synergy
The First Tyrannic War
33% of 1947 decks
+31% synergy
Fraying Sanity
29% of 9942 decks
+28% synergy
Dazzling Theater // Prop Room
29% of 201 decks
+3% synergy
Vault 87: Forced Evolution
28% of 9942 decks
+27% synergy
Leyline of the Guildpact
27% of 89 decks
+3% synergy
Innkeeper's Talent
26% of 5507 decks
+17% synergy
Bloodchief Ascension
26% of 8412 decks
+23% synergy
Flowering of the White Tree
24% of 3415 decks
+18% synergy
Garruk's Uprising
24% of 18067 decks
+8% synergy
Walk-In Closet // Forgotten Cellar
23% of 762 decks
+4% synergy
Shadow in the Warp
22% of 4445 decks
+18% synergy
Reverence
22% of 3415 decks
+21% synergy
Warleader's Call
20% of 1369 decks
+10% synergy
Assemble the Players
19% of 3415 decks
+17% synergy
Unbound Flourishing
16% of 18067 decks
+15% synergy
All Will Be One
16% of 4445 decks
+13% synergy
Rally the Ranks
16% of 3415 decks
+15% synergy
Brokers Ascendancy
15% of 431 decks
+8% synergy
Cathars' Crusade
15% of 3415 decks
+9% synergy
Tribute to the World Tree
14% of 18067 decks
+6% synergy
Simic Ascendancy
14% of 9942 decks
+8% synergy
Doubling Season
12% of 18067 decks
+3% synergy
The Rollercrusher Ride
11% of 685 decks
+8% synergy
Beastmaster Ascension
11% of 18067 decks
+5% synergy
Rhystic Study
11% of 9942 decks
-17% synergy
Bearscape
11% of 18067 decks
+11% synergy
Bear Umbra
11% of 18067 decks
+6% synergy
Polluted Cistern // Dim Oubliette
11% of 458 decks
+6% synergy
Animate Dead
10% of 8412 decks
+1% synergy
Unnatural Growth
10% of 18067 decks
+4% synergy
Smothering Tithe
10% of 3415 decks
-15% synergy
Bred for the Hunt
10% of 9942 decks
+8% synergy
Aura Shards
10% of 3415 decks
+1% synergy
Ayula's Influence
10% of 18067 decks
+9% synergy
Strength of the Harvest
8% of 1918 decks
+2% synergy
Wild Growth
8% of 18067 decks
-3% synergy
Invigorating Hot Spring
8% of 4445 decks
+5% synergy
Maelstrom Nexus
8% of 89 decks
+0% synergy
Spiteful Banditry
8% of 4445 decks
+5% synergy
Battles
Invasion of Alara
7% of 89 decks
+4% synergy
Planeswalkers
Elspeth, Sun's Champion
11% of 3415 decks
+7% synergy
Kiora, Behemoth Beckoner
11% of 9942 decks
+8% synergy
Vraska, Betrayal's Sting
11% of 8412 decks
+7% synergy
Ajani, the Greathearted
7% of 3415 decks
+4% synergy
Xenagos, the Reveler
6% of 4445 decks
+4% synergy
Utility Lands
Mortuary Mire
52% of 8412 decks
+47% synergy
Kessig Wolf Run
39% of 4445 decks
+24% synergy
Gavony Township
32% of 3415 decks
+23% synergy
Reliquary Tower
30% of 18067 decks
+0% synergy
Mariposa Military Base
29% of 18067 decks
+28% synergy
Nesting Grounds
25% of 18067 decks
+23% synergy
Temple of the False God
22% of 18067 decks
+13% synergy
Rogue's Passage
21% of 18067 decks
+2% synergy
Bojuka Bog
19% of 8412 decks
-11% synergy
Karn's Bastion
17% of 18067 decks
+12% synergy
Yavimaya, Cradle of Growth
15% of 18067 decks
+6% synergy
Arena of Glory
15% of 2311 decks
+5% synergy
Boseiju, Who Endures
15% of 18067 decks
-5% synergy
Three Tree City
14% of 5801 decks
+4% synergy
Mosswort Bridge
11% of 18067 decks
+1% synergy
Oran-Rief, the Vastwood
11% of 18067 decks
+6% synergy
Castle Garenbrig
10% of 18067 decks
+5% synergy
Argoth, Sanctum of Nature
9% of 18067 decks
+7% synergy
Restless Bivouac
9% of 1369 decks
+5% synergy
Minas Tirith
8% of 3415 decks
-1% synergy
Shifting Woodland
8% of 9109 decks
-1% synergy
Otawara, Soaring City
6% of 9942 decks
-11% synergy
Takenuma, Abandoned Mire
6% of 8412 decks
-5% synergy
Nykthos, Shrine to Nyx
6% of 18067 decks
+0% synergy
War Room
6% of 18067 decks
-1% synergy
Eiganjo, Seat of the Empire
6% of 3415 decks
-3% synergy
Minamo, School at Water's Edge
6% of 9942 decks
+1% synergy
Skarrg, the Rage Pits
5% of 4445 decks
+2% synergy
Mana Artifacts
Sol Ring
87% of 18067 decks
+2% synergy
Arcane Signet
71% of 18067 decks
-1% synergy
Talisman of Dominance
56% of 7346 decks
+25% synergy
Talisman of Resilience
55% of 8412 decks
+44% synergy
Talisman of Curiosity
47% of 9942 decks
+34% synergy
Selesnya Signet
18% of 3415 decks
+9% synergy
Patchwork Banner
15% of 4812 decks
+5% synergy
Talisman of Unity
14% of 3415 decks
+7% synergy
Elementalist's Palette
13% of 18067 decks
+12% synergy
Gruul Signet
11% of 4445 decks
-1% synergy
Thought Vessel
9% of 18067 decks
-7% synergy
Talisman of Impulse
8% of 4445 decks
-1% synergy
Boros Signet
8% of 1369 decks
-16% synergy
Timeless Lotus
8% of 89 decks
-6% synergy
Talisman of Hierarchy
8% of 212 decks
-17% synergy
Astral Cornucopia
7% of 18067 decks
+6% synergy
Talisman of Indulgence
7% of 186 decks
-19% synergy
Simic Signet
7% of 9942 decks
-8% synergy
Strength Bobblehead
7% of 18067 decks
+6% synergy
Golgari Signet
7% of 8412 decks
-6% synergy
Everflowing Chalice
6% of 18067 decks
+1% synergy
Izzet Signet
6% of 1947 decks
-22% synergy
Talisman of Conviction
6% of 1369 decks
-17% synergy
Talisman of Creativity
6% of 1947 decks
-23% synergy
Rakdos Signet
5% of 186 decks
-24% synergy
Talisman of Progress
5% of 431 decks
-18% synergy
Lands
Opulent Palace
82% of 7346 decks
+55% synergy
Woodland Cemetery
78% of 8412 decks
+51% synergy
Command Tower
78% of 18067 decks
+4% synergy
Drowned Catacomb
77% of 7346 decks
+52% synergy
Sunken Hollow
75% of 7346 decks
+41% synergy
Hinterland Harbor
73% of 9942 decks
+45% synergy
Canopy Vista
64% of 3415 decks
+28% synergy
Frontier Bivouac
63% of 1947 decks
+35% synergy
Tainted Isle
60% of 7346 decks
+49% synergy
Tainted Wood
60% of 8412 decks
+47% synergy
Jungle Shrine
60% of 1369 decks
+28% synergy
Cinder Glade
59% of 4445 decks
+21% synergy
Darkwater Catacombs
58% of 7346 decks
+43% synergy
Viridescent Bog
57% of 8412 decks
+46% synergy
Ketria Triome
53% of 1947 decks
+21% synergy
Temple of Malady
53% of 8412 decks
+37% synergy
Temple of Deceit
53% of 7346 decks
+37% synergy
Exotic Orchard
50% of 18067 decks
+15% synergy
Fetid Pools
50% of 7346 decks
+45% synergy
Temple of Mystery
50% of 9942 decks
+32% synergy
Sunpetal Grove
49% of 3415 decks
+26% synergy
Overflowing Basin
48% of 9942 decks
+38% synergy
Stomping Ground
48% of 4445 decks
+7% synergy
Path of Ancestry
48% of 18067 decks
+27% synergy
Jetmir's Garden
46% of 1369 decks
+13% synergy
Steam Vents
45% of 1947 decks
+6% synergy
Temple Garden
45% of 3415 decks
+5% synergy
Rootbound Crag
41% of 4445 decks
+18% synergy
Ziatora's Proving Ground
41% of 186 decks
+9% synergy
Sheltering Landscape
40% of 640 decks
+26% synergy
Spire Garden
39% of 4445 decks
+14% synergy
Rockfall Vale
38% of 4445 decks
+16% synergy
Bountiful Promenade
37% of 3415 decks
+12% synergy
Sacred Foundry
37% of 1369 decks
+0% synergy
Bountiful Landscape
36% of 972 decks
+21% synergy
Overgrown Farmland
36% of 3415 decks
+20% synergy
The World Tree
36% of 89 decks
+2% synergy
Seaside Citadel
35% of 431 decks
+9% synergy
Spara's Headquarters
34% of 431 decks
+2% synergy
Training Center
34% of 1947 decks
+6% synergy
Clifftop Retreat
34% of 1369 decks
+5% synergy
Hallowed Fountain
33% of 431 decks
-7% synergy
Evolving Wilds
33% of 18067 decks
+12% synergy
Game Trail
32% of 4445 decks
+16% synergy
Breeding Pool
32% of 9942 decks
-9% synergy
Overgrown Tomb
30% of 8412 decks
-12% synergy
Godless Shrine
30% of 212 decks
-11% synergy
Fortified Village
29% of 3415 decks
+14% synergy
Spectator Seating
29% of 1369 decks
+4% synergy
Thornspire Verge
29% of 780 decks
+10% synergy