Riftstone Portal (Card)
Riftstone Portal
In 6576 decks
1% of 1094787 decks
Dec 23, 2024
Black Panther, Wakandan King "Landman is a Terrible Superhero Name" - Plot Twist #25
This week on Plot Twist, Jeff's turning all his lands into creatures and risking it for the biscuit with Black Panther, Wakandan King.
Hazezon, Shaper of Sand
12.04% of 7847 decks
945 decks
The Necrobloom
7.45% of 10878 decks
810 decks
Yuma, Proud Protector
10.81% of 4794 decks
518 decks
Karador, Ghost Chieftain
6.80% of 5428 decks
369 decks
Thalia and The Gitrog Monster
2.68% of 13160 decks
353 decks
Sergeant John Benton
15.80% of 1728 decks
273 decks
Tocasia, Dig Site Mentor
20.98% of 1163 decks
244 decks
Tayam, Luminous Enigma
3.12% of 5934 decks
185 decks
Nethroi, Apex of Death
2.92% of 5827 decks
170 decks
Katilda and Lier
7.15% of 2223 decks
159 decks
Trostani, Selesnya's Voice
3.21% of 4666 decks
150 decks
Kathril, Aspect Warper
3.46% of 3148 decks
109 decks
Sythis, Harvest's Hand
0.76% of 11369 decks
86 decks
Anikthea, Hand of Erebos
0.79% of 10937 decks
86 decks
Child of Alara
0.96% of 5391 decks
52 decks
Karametra, God of Harvests
1.00% of 4698 decks
47 decks
Frodo, Adventurous Hobbit // Sam, Loyal Attendant
0.26% of 15743 decks
41 decks
Emmara, Soul of the Accord
1.00% of 3993 decks
40 decks
New Cards
Loot, Exuberant Explorer
61% of 169 decks
+34% synergy
Fleeting Flight
50% of 18 decks
+37% synergy
Walk-In Closet // Forgotten Cellar
43% of 513 decks
+31% synergy
Dazzling Angel
28% of 18 decks
-8% synergy
Hedge Shredder
27% of 1017 decks
+20% synergy
High Synergy Cards
Desert of the Fervent
67% of 2123 decks
+65% synergy
Ramunap Ruins
66% of 2123 decks
+65% synergy
Nahiri's Lithoforming
50% of 2105 decks
+49% synergy
Wight of the Reliquary
54% of 1407 decks
+46% synergy
Crop Rotation
42% of 6576 decks
+32% synergy
The Gitrog Monster
37% of 2692 decks
+32% synergy
Six
39% of 2800 decks
+32% synergy
Mina and Denn, Wildborn
36% of 2126 decks
+31% synergy
Aftermath Analyst
35% of 3752 decks
+31% synergy
Ramunap Excavator
37% of 6534 decks
+30% synergy
Top Cards
Swords to Plowshares
55% of 6576 decks
-8% synergy
Path to Exile
41% of 6558 decks
-5% synergy
Azusa, Lost but Seeking
36% of 6558 decks
+28% synergy
Assassin's Trophy
34% of 2685 decks
+4% synergy
Eerie Ultimatum
34% of 2672 decks
+21% synergy
Insidious Roots
32% of 1544 decks
+24% synergy
Eternal Witness
32% of 6558 decks
+11% synergy
Beast Within
32% of 6558 decks
-7% synergy
Thalia and The Gitrog Monster
32% of 2231 decks
+27% synergy
Conduit of Worlds
31% of 5720 decks
+25% synergy
Creatures
Titania, Protector of Argoth
29% of 6549 decks
+26% synergy
Omnath, Locus of Rage
28% of 2127 decks
+24% synergy
Jetmir, Nexus of Revels
28% of 2073 decks
+21% synergy
Dune Chanter
28% of 3255 decks
+27% synergy
Dryad of the Ilysian Grove
28% of 6489 decks
+20% synergy
Sprouting Goblin
27% of 2033 decks
+26% synergy
Lotus Cobra
27% of 6558 decks
+20% synergy
Ancient Greenwarden
27% of 6467 decks
+23% synergy
Tireless Provisioner
27% of 6425 decks
+15% synergy
Noble Hierarch
27% of 964 decks
+10% synergy
Scute Swarm
26% of 6467 decks
+17% synergy
Enduring Vitality
26% of 807 decks
+7% synergy
Oracle of Mul Daya
25% of 6558 decks
+20% synergy
Birds of Paradise
25% of 6576 decks
-2% synergy
Kiora, the Rising Tide
25% of 16 decks
+13% synergy
Yuma, Proud Protector
25% of 1223 decks
+23% synergy
Baylen, the Haymaker
25% of 350 decks
+18% synergy
Hazezon, Shaper of Sand
24% of 2033 decks
+23% synergy
Sylvan Safekeeper
24% of 6576 decks
+21% synergy
Avenger of Zendikar
24% of 6558 decks
+14% synergy
Elvish Reclaimer
23% of 6510 decks
+21% synergy
Braids, Arisen Nightmare
23% of 2517 decks
+15% synergy
Knight of the Reliquary
22% of 6558 decks
+20% synergy
Moraug, Fury of Akoum
22% of 2105 decks
+19% synergy
Sun Titan
20% of 6558 decks
+10% synergy
Sand Scout
20% of 3255 decks
+19% synergy
Avacyn's Pilgrim
20% of 6556 decks
+5% synergy
World Shaper
20% of 6529 decks
+17% synergy
Mossborn Hydra
18% of 346 decks
+7% synergy
Sakura-Tribe Elder
18% of 6558 decks
-0% synergy
Iridescent Vinelasher
18% of 590 decks
+15% synergy
Viscera Seer
18% of 2698 decks
+9% synergy
Deathrite Shaman
18% of 2698 decks
+6% synergy
Kirri, Talented Sprout
17% of 1156 decks
+16% synergy
Springheart Nantuko
17% of 2445 decks
+10% synergy
Purphoros, God of the Forge
17% of 2127 decks
+12% synergy
Stitcher's Supplier
17% of 2686 decks
+14% synergy
Rumbleweed
16% of 3255 decks
+15% synergy
Llanowar Elves
15% of 6576 decks
-6% synergy
Persistent Petitioners
15% of 953 decks
+14% synergy
Elves of Deep Shadow
14% of 2702 decks
+4% synergy
Mistmeadow Vanisher
14% of 713 decks
+14% synergy
Neerdiv, Devious Diver
14% of 49 decks
+13% synergy
Unctus, Grand Metatect
14% of 793 decks
+13% synergy
Neyali, Suns' Vanguard
14% of 1856 decks
+11% synergy
Wayward Swordtooth
14% of 6529 decks
+10% synergy
Stinkweed Imp
14% of 2698 decks
+12% synergy
Carrion Feeder
14% of 2700 decks
+9% synergy
Wonder
13% of 970 decks
+10% synergy
Rampaging Baloths
13% of 6558 decks
+6% synergy
Instants
Anguished Unmaking
23% of 2692 decks
-1% synergy
Generous Gift
22% of 6512 decks
-4% synergy
Heroic Intervention
22% of 6538 decks
-8% synergy
Harrow
22% of 6576 decks
+12% synergy
Entomb
21% of 2702 decks
+14% synergy
Realms Uncharted
19% of 6558 decks
+18% synergy
Counterspell
17% of 970 decks
-26% synergy
Boros Charm
16% of 2127 decks
-9% synergy
Teferi's Protection
16% of 6532 decks
-4% synergy
Grisly Salvage
15% of 2698 decks
+10% synergy
Constant Mists
15% of 6576 decks
+13% synergy
Vampiric Tutor
14% of 2702 decks
-4% synergy
Revitalizing Repast
13% of 1308 decks
+1% synergy
Entish Restoration
13% of 4830 decks
+5% synergy
Chaos Warp
13% of 2128 decks
-19% synergy
Enlightened Tutor
12% of 6576 decks
-5% synergy
Cyclonic Rift
12% of 963 decks
-16% synergy
Worldly Tutor
11% of 6576 decks
-3% synergy
Eladamri's Call
11% of 6576 decks
-0% synergy
Frantic Search
11% of 970 decks
-2% synergy
Rite of Harmony
10% of 6384 decks
+8% synergy
Dawn's Truce
10% of 1444 decks
-5% synergy
Stroke of Midnight
10% of 4584 decks
-3% synergy
Dovin's Veto
10% of 953 decks
-9% synergy
Malakir Rebirth
10% of 2663 decks
+1% synergy
Consider
10% of 926 decks
+4% synergy
Growth Spiral
10% of 953 decks
-12% synergy
Abrupt Decay
9% of 2698 decks
-1% synergy
Mythos of Nethroi
9% of 2672 decks
+7% synergy
Overprotect
9% of 1321 decks
+4% synergy
Faithful Mending
9% of 926 decks
+6% synergy
Thrill of Possibility
9% of 2113 decks
-1% synergy
Thought Scour
9% of 963 decks
+6% synergy
Nature's Claim
9% of 6558 decks
-1% synergy
Archdruid's Charm
8% of 3752 decks
+2% synergy
Fell the Profane
8% of 1308 decks
-3% synergy
Roiling Regrowth
8% of 6467 decks
+5% synergy
Arcane Denial
8% of 970 decks
-12% synergy
Sink into Stupor
8% of 359 decks
-5% synergy
Despark
8% of 2683 decks
-8% synergy
Brainstorm
8% of 970 decks
-13% synergy
Deflecting Swat
7% of 2109 decks
-9% synergy
Chord of Calling
7% of 6558 decks
+2% synergy
Flawless Maneuver
7% of 6482 decks
-3% synergy
Tear Asunder
7% of 2517 decks
+0% synergy
Mental Note
6% of 970 decks
+6% synergy
Negate
6% of 964 decks
-17% synergy
Naya Charm
6% of 2128 decks
-1% synergy
Endless Detour
6% of 915 decks
+4% synergy
An Offer You Can't Refuse
6% of 915 decks
-15% synergy
Sorceries
Cataclysmic Prospecting
30% of 1156 decks
+30% synergy
Worldsoul's Rage
30% of 1269 decks
+27% synergy
Life from the Loam
30% of 6558 decks
+26% synergy
Nature's Lore
29% of 6576 decks
-3% synergy
Splendid Reclamation
25% of 6539 decks
+22% synergy
Dread Return
25% of 2698 decks
+20% synergy
Magmatic Insight
25% of 2127 decks
+24% synergy
Farseek
25% of 6558 decks
-9% synergy
Faithless Looting
23% of 2127 decks
+7% synergy
Blasphemous Edict
22% of 111 decks
-12% synergy
Three Visits
21% of 6576 decks
-3% synergy
Damn
20% of 2644 decks
+4% synergy
Reanimate
20% of 2702 decks
+5% synergy
Map the Frontier
20% of 3385 decks
+19% synergy
Cultivate
20% of 6558 decks
-26% synergy
Demonic Tutor
20% of 2702 decks
-2% synergy
Scapeshift
19% of 6558 decks
+17% synergy
Toxic Deluge
19% of 2698 decks
+1% synergy
Blasphemous Act
18% of 2128 decks
-15% synergy
Victimize
18% of 2702 decks
+7% synergy
Buried Alive
18% of 2702 decks
+13% synergy
Bala Ged Recovery
18% of 6467 decks
+9% synergy
Wreck and Rebuild
17% of 1472 decks
+16% synergy
Hour of Promise
17% of 6534 decks
+16% synergy
Sevinne's Reclamation
17% of 6505 decks
+10% synergy
Rampant Growth
15% of 6576 decks
-20% synergy
Embrace the Unknown
14% of 1156 decks
+13% synergy
Suppression Ray
13% of 353 decks
+11% synergy
Living Death
13% of 2702 decks
+8% synergy
Kodama's Reach
13% of 6558 decks
-19% synergy
Unburial Rites
12% of 2698 decks
+10% synergy
Explore
12% of 6558 decks
+3% synergy
Highway Robbery
11% of 1176 decks
+10% synergy
Raise the Past
11% of 260 decks
+1% synergy
Austere Command
11% of 6558 decks
-2% synergy
Sylvan Scrying
10% of 6558 decks
+7% synergy
Decimate
10% of 2138 decks
+2% synergy
Escape to the Wilds
10% of 2113 decks
+6% synergy
Shamanic Revelation
10% of 6547 decks
+0% synergy
Culling Ritual
9% of 2652 decks
-2% synergy
Supreme Verdict
9% of 963 decks
-5% synergy
Formless Genesis
9% of 603 decks
+6% synergy
Agadeem's Awakening
9% of 2663 decks
+5% synergy
Hew the Entwood
9% of 1656 decks
+8% synergy
Diabolic Intent
9% of 2702 decks
-0% synergy
Summer Bloom
9% of 6576 decks
+7% synergy
Green Sun's Zenith
8% of 6558 decks
+2% synergy
Farewell
8% of 6324 decks
-5% synergy
Bridgeworks Battle
8% of 2691 decks
+2% synergy
Thrilling Discovery
8% of 2099 decks
+5% synergy
Utility Artifacts
Zuran Orb
28% of 6576 decks
+27% synergy
Crucible of Worlds
24% of 6558 decks
+21% synergy
Skullclamp
21% of 6558 decks
+9% synergy
Swiftfoot Boots
15% of 6556 decks
-13% synergy
Lightning Greaves
14% of 6558 decks
-11% synergy
Amulet of Vigor
12% of 6558 decks
+11% synergy
Encroaching Mycosynth
11% of 793 decks
+10% synergy
Hammer of Purphoros
10% of 2127 decks
+9% synergy
Altar of Dementia
10% of 6576 decks
+7% synergy
Shorikai, Genesis Engine
10% of 922 decks
+7% synergy
Brass's Tunnel-Grinder
9% of 1435 decks
+6% synergy
Idol of Oblivion
8% of 6505 decks
+4% synergy
Ashnod's Altar
8% of 6576 decks
+0% synergy
Expedition Map
7% of 6558 decks
+4% synergy
Horn of Greed
6% of 6576 decks
+6% synergy
Halo Fountain
5% of 6270 decks
+3% synergy
Perpetual Timepiece
5% of 6538 decks
+4% synergy
Enchantments
Exploration
31% of 6576 decks
+22% synergy
Felidar Retreat
28% of 6467 decks
+21% synergy
Spelunking
28% of 4265 decks
+23% synergy
Annie Joins Up
25% of 1198 decks
+7% synergy
Impact Tremors
24% of 2127 decks
+14% synergy
Desert Warfare
24% of 2100 decks
+22% synergy
Ripples of Undeath
23% of 1129 decks
+17% synergy
Enhanced Surveillance
21% of 953 decks
+21% synergy
Valakut Exploration
21% of 2105 decks
+19% synergy
Leyline of the Guildpact
21% of 114 decks
-2% synergy
Warleader's Call
19% of 1329 decks
+9% synergy
Tectonic Reformation
19% of 2115 decks
+18% synergy
Aura Shards
18% of 6576 decks
+9% synergy
Animate Dead
18% of 2702 decks
+9% synergy
Goblin Trenches
17% of 2138 decks
+16% synergy
Case of the Locked Hothouse
15% of 3674 decks
+10% synergy
Roaring Furnace // Steaming Sauna
13% of 23 decks
+5% synergy
Sylvan Library
13% of 6576 decks
+1% synergy
Bitter Reunion
13% of 1987 decks
+11% synergy
Undergrowth Recon
13% of 3752 decks
+11% synergy
Squandered Resources
13% of 2702 decks
+12% synergy
Mirari's Wake
12% of 6576 decks
-1% synergy
Burgeoning
12% of 6576 decks
+8% synergy
Intruder Alarm
12% of 970 decks
+10% synergy
Retreat to Hagra
11% of 2694 decks
+10% synergy
Rhystic Study
11% of 970 decks
-16% synergy
Need for Speed
11% of 2138 decks
+11% synergy
Caretaker's Talent
11% of 1194 decks
-1% synergy
Smothering Tithe
11% of 6513 decks
-14% synergy
Roar of Resistance
10% of 1831 decks
+9% synergy
Druid Class
10% of 6392 decks
+7% synergy
Wild Growth
9% of 6576 decks
-2% synergy
Greater Good
9% of 6576 decks
+4% synergy
Dazzling Theater // Prop Room
9% of 540 decks
-8% synergy
Anointed Procession
9% of 6537 decks
+0% synergy
Parallel Lives
9% of 6556 decks
+1% synergy
Twinblade Blessing
8% of 260 decks
+4% synergy
Garruk's Uprising
8% of 6471 decks
-7% synergy
The Mending of Dominaria
8% of 6528 decks
+6% synergy
Goblin Bombardment
8% of 2138 decks
+2% synergy
Mystic Remora
8% of 970 decks
-10% synergy
Phyrexian Arena
7% of 2702 decks
-8% synergy
Growing Rites of Itlimoc
7% of 6531 decks
+2% synergy
Temur Ascendancy
7% of 347 decks
-7% synergy
Utopia Sprawl
7% of 6558 decks
-1% synergy
Doubling Season
7% of 6558 decks
-2% synergy
Necromancy
7% of 2702 decks
+4% synergy
Sterling Grove
7% of 6576 decks
-1% synergy
Aura Fracture
6% of 6576 decks
+6% synergy
Beastmaster Ascension
6% of 6558 decks
+0% synergy
Battles
Invasion of Kaldheim
7% of 1733 decks
+6% synergy
Planeswalkers
Nissa of Shadowed Boughs
12% of 2663 decks
+10% synergy
Wrenn and Six
11% of 2115 decks
+9% synergy
Grist, the Hunger Tide
9% of 2644 decks
+5% synergy
Lord Windgrace
9% of 325 decks
+7% synergy
Wrenn and Realmbreaker
7% of 5325 decks
+5% synergy
Wrenn and Seven
7% of 6384 decks
+5% synergy
Tyvar, Jubilant Brawler
6% of 2353 decks
+1% synergy
Utility Lands
Bojuka Bog
42% of 2698 decks
+12% synergy
Yavimaya, Cradle of Growth
38% of 6425 decks
+29% synergy
Takenuma, Abandoned Mire
32% of 2599 decks
+22% synergy
Field of the Dead
29% of 6510 decks
+25% synergy
Shifting Woodland
27% of 2691 decks
+18% synergy
Boseiju, Who Endures
26% of 6324 decks
+6% synergy
Cactus Preserve
25% of 3255 decks
+24% synergy
Desert of the Indomitable
23% of 6534 decks
+21% synergy
Desert of the True
22% of 6534 decks
+21% synergy
Hashep Oasis
22% of 6534 decks
+21% synergy
Arid Archway
22% of 3409 decks
+20% synergy
Dunes of the Dead
22% of 6534 decks
+22% synergy
Shefet Dunes
22% of 6534 decks
+21% synergy
Scavenger Grounds
21% of 6534 decks
+18% synergy
Dakmor Salvage
20% of 2698 decks
+18% synergy
Barren Moor
20% of 2700 decks
+16% synergy
Phyrexian Tower
20% of 2702 decks
+12% synergy
Alchemist's Refuge
18% of 963 decks
+11% synergy
Echoing Deeps
17% of 4130 decks
+16% synergy
Urborg, Tomb of Yawgmoth
17% of 6558 decks
+7% synergy
Reliquary Tower
16% of 6558 decks
-13% synergy
Grasping Dunes
16% of 6537 decks
+16% synergy
Lotus Field
16% of 6510 decks
+14% synergy
Desert
15% of 6576 decks
+15% synergy
Thespian's Stage
15% of 6554 decks
+13% synergy
Sunscorched Desert
15% of 6537 decks
+15% synergy
Strip Mine
14% of 6576 decks
+11% synergy
Otawara, Soaring City
14% of 922 decks
-3% synergy
Cabal Coffers
14% of 2702 decks
+3% synergy
Cradle of the Accursed
14% of 6537 decks
+13% synergy
Endless Sands
13% of 6534 decks
+13% synergy
Seat of the Synod
13% of 964 decks
+7% synergy
Gavony Township
13% of 6556 decks
+4% synergy
Sandstorm Verge
12% of 3385 decks
+12% synergy
Westvale Abbey
12% of 2692 decks
+10% synergy
Glacial Chasm
11% of 6576 decks
+11% synergy
Argoth, Sanctum of Nature
11% of 5971 decks
+10% synergy
Dark Depths
11% of 6558 decks
+10% synergy
Vesuva
11% of 6558 decks
+10% synergy
Dryad Arbor
11% of 6558 decks
+6% synergy
Hostile Desert
10% of 6534 decks
+10% synergy
Tranquil Thicket
10% of 6574 decks
+6% synergy
Eiganjo, Seat of the Empire
9% of 6324 decks
+1% synergy
Academy Ruins
9% of 964 decks
+4% synergy
Rogue's Passage
8% of 6554 decks
-12% synergy
Ghost Quarter
8% of 6558 decks
+6% synergy
Maze of Ith
8% of 6576 decks
+5% synergy
Spymaster's Vault
7% of 1308 decks
+4% synergy
Hall of Heliod's Generosity
7% of 6512 decks
+0% synergy
Wasteland
7% of 6576 decks
+6% synergy
Mana Artifacts
Sol Ring
65% of 6576 decks
-19% synergy
Arcane Signet
43% of 6504 decks
-29% synergy
Chromatic Lantern
12% of 6554 decks
+2% synergy
Selesnya Signet
8% of 6558 decks
-1% synergy
Simic Signet
8% of 964 decks
-7% synergy
Azorius Signet
7% of 964 decks
-18% synergy
Gruul Signet
7% of 2128 decks
-5% synergy
Talisman of Unity
7% of 6558 decks
-1% synergy
Talisman of Curiosity
6% of 953 decks
-6% synergy
Boros Signet
6% of 2128 decks
-17% synergy
Talisman of Progress
5% of 964 decks
-18% synergy
Talisman of Impulse
5% of 2128 decks
-4% synergy
Lands
Command Tower
85% of 6556 decks
+12% synergy
Bristling Backwoods
75% of 1223 decks
+71% synergy
Abraded Bluffs
73% of 1223 decks
+69% synergy
Overgrown Tomb
60% of 2698 decks
+18% synergy
Godless Shrine
56% of 2698 decks
+15% synergy
Indatha Triome
55% of 2672 decks
+24% synergy
Temple Garden
52% of 6558 decks
+12% synergy
Jetmir's Garden
46% of 2073 decks
+14% synergy
The World Tree
45% of 289 decks
+11% synergy
Spara's Headquarters
45% of 915 decks
+13% synergy
Breeding Pool
41% of 964 decks
+0% synergy
Windswept Heath
41% of 6574 decks
+31% synergy
Underground Mortuary
41% of 1630 decks
+24% synergy
Deceptive Landscape
40% of 1007 decks
+28% synergy
Hallowed Fountain
39% of 964 decks
-1% synergy
Shadowy Backstreet
39% of 1630 decks
+26% synergy
Stomping Ground
38% of 2128 decks
-3% synergy
Hedge Maze
37% of 498 decks
+23% synergy
Canopy Vista
36% of 6544 decks
+0% synergy
Lush Portico
35% of 3848 decks
+24% synergy
Jungle Shrine
34% of 2128 decks
+1% synergy
Exotic Orchard
33% of 6558 decks
-3% synergy
Golgari Rot Farm
31% of 2698 decks
+13% synergy
Sandsteppe Citadel
31% of 2698 decks
+5% synergy
Sacred Foundry
30% of 2128 decks
-6% synergy
Rejuvenating Springs
30% of 939 decks
+1% synergy
Meticulous Archive
30% of 498 decks
+19% synergy
Hinterland Harbor
29% of 963 decks
+1% synergy
Creosote Heath
28% of 3457 decks
+24% synergy
Undergrowth Stadium
28% of 2660 decks
+2% synergy
Bountiful Promenade
28% of 6521 decks
+4% synergy
Seaside Citadel
28% of 964 decks
+2% synergy
Sea of Clouds
27% of 954 decks
+1% synergy
Murmuring Bosk
27% of 2698 decks
+19% synergy
Llanowar Wastes
27% of 2702 decks
+1% synergy
Selesnya Sanctuary
26% of 6558 decks
+12% synergy
Ketria Triome
26% of 337 decks
-7% synergy
Sunpetal Grove
26% of 6558 decks
+2% synergy
Caves of Koilos
26% of 2702 decks
-2% synergy
Prairie Stream
26% of 962 decks
-8% synergy
Conduit Pylons
25% of 3283 decks
+24% synergy
Woodland Cemetery
25% of 2698 decks
-3% synergy
Glacial Fortress
25% of 964 decks
-1% synergy
Krosan Verge
24% of 6576 decks
+22% synergy
Verdant Catacombs
24% of 6558 decks
+13% synergy
Gruul Turf
24% of 2128 decks
+8% synergy
Zagoth Triome
23% of 332 decks
-7% synergy
Yavimaya Coast
23% of 970 decks
-3% synergy
Marsh Flats
23% of 6558 decks
+12% synergy
Scattered Groves
22% of 6537 decks
+14% synergy