Ancestral Knowledge (Card)

Ancestral Knowledge
In 1384 decks 0% of 2087253 decks
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Chisei, Heart of Oceans
17.63% of 380 decks 67 decks
Elsha of the Infinite
4.07% of 4644 decks 189 decks
Emry, Lurker of the Loch
1.37% of 3936 decks 54 decks
Neera, Wild Mage
0.91% of 4390 decks 40 decks
Brago, King Eternal
0.89% of 7845 decks 70 decks
Narset, Enlightened Master
0.82% of 5739 decks 47 decks
Aminatou, the Fateshifter
0.70% of 6327 decks 44 decks
Yuriko, the Tiger's Shadow
0.37% of 20679 decks 77 decks
Zur the Enchanter
0.37% of 10526 decks 39 decks
New Cards (5)
Powerbalance
79% of 98 decks +76% synergy
Contaminated Landscape
54% of 13 decks +51% synergy
Sink into Stupor
49% of 138 decks +40% synergy
Talon Gates of Madara
40% of 40 decks +32% synergy
Static Prison
33% of 60 decks +33% synergy
High Synergy Cards (10)
Enlightened Tutor
53% of 718 decks +45% synergy
Mystic Remora
53% of 1384 decks +44% synergy
Brainstorm
54% of 1384 decks +43% synergy
Underworld Breach
41% of 481 decks +38% synergy
Jeska's Will
46% of 477 decks +37% synergy
Sensei's Divining Top
43% of 1371 decks +37% synergy
Mystical Tutor
44% of 1384 decks +37% synergy
Gamble
42% of 495 decks +37% synergy
Birgi, God of Storytelling
39% of 474 decks +36% synergy
Dockside Extortionist
43% of 486 decks +35% synergy
Top Cards (10)
Swords to Plowshares
60% of 718 decks +32% synergy
Deflecting Swat
41% of 480 decks +34% synergy
Smothering Tithe
41% of 701 decks +29% synergy
Rhystic Study
41% of 1378 decks +27% synergy
Cyclonic Rift
39% of 1370 decks +25% synergy
Counterspell
37% of 1384 decks +16% synergy
Dragon's Rage Channeler
33% of 471 decks +32% synergy
An Offer You Can't Refuse
32% of 1206 decks +22% synergy
Swan Song
32% of 1370 decks +24% synergy
Fierce Guardianship
31% of 1339 decks +23% synergy
Creatures (50)
Birds of Paradise
27% of 292 decks +15% synergy
Displacer Kitten
25% of 1153 decks +22% synergy
Baleful Strix
23% of 446 decks +20% synergy
Esper Sentinel
23% of 675 decks +13% synergy
Hydroelectric Specimen
22% of 63 decks +17% synergy
Etali, Primal Conqueror
20% of 49 decks +17% synergy
Satoru, the Infiltrator
20% of 61 decks +19% synergy
Changeling Outcast
17% of 442 decks +15% synergy
Boggart Trawler
17% of 29 decks +13% synergy
Sythis, Harvest's Hand
17% of 130 decks +15% synergy
Deathrite Shaman
16% of 129 decks +14% synergy
Noble Hierarch
16% of 141 decks +14% synergy
Shadow of Mortality
14% of 387 decks +14% synergy
Ingenious Infiltrator
13% of 442 decks +13% synergy
Eternal Witness
13% of 287 decks +3% synergy
Sakura-Tribe Elder
13% of 287 decks +4% synergy
Solemn Simulacrum
13% of 1371 decks -2% synergy
Dauthi Voidwalker
13% of 430 decks +8% synergy
Hidetsugu and Kairi
12% of 228 decks +12% synergy
Llanowar Elves
12% of 292 decks +2% synergy
Dryad of the Ilysian Grove
12% of 279 decks +8% synergy
Sanctum Weaver
11% of 271 decks +9% synergy
Satyr Enchanter
11% of 140 decks +10% synergy
Kess, Dissident Mage
11% of 115 decks +11% synergy
Sun Titan
11% of 712 decks +6% synergy
Tribute Mage
11% of 1354 decks +10% synergy
Thassa's Oracle
11% of 1342 decks +7% synergy
Delighted Halfling
11% of 120 decks +4% synergy
Oracle of Mul Daya
11% of 287 decks +8% synergy
Trinket Mage
11% of 1371 decks +10% synergy
Ignoble Hierarch
11% of 65 decks +8% synergy
Soulherder
10% of 699 decks +9% synergy
Fallen Shinobi
10% of 442 decks +9% synergy
The Reality Chip
10% of 1255 decks +8% synergy
Jukai Naturalist
10% of 118 decks +9% synergy
Elvish Mystic
10% of 287 decks +2% synergy
Nashi, Moon Sage's Scion
10% of 406 decks +9% synergy
Maelstrom Wanderer
10% of 102 decks +9% synergy
Lotus Cobra
10% of 287 decks +6% synergy
Orcish Bowmasters
10% of 195 decks +4% synergy
Thalia and The Gitrog Monster
10% of 31 decks +9% synergy
Faeburrow Elder
10% of 136 decks +7% synergy
Felidar Guardian
9% of 707 decks +8% synergy
Avacyn's Pilgrim
9% of 141 decks +6% synergy
Glissa Sunslayer
9% of 67 decks +8% synergy
Silver-Fur Master
9% of 406 decks +8% synergy
Etali, Primal Storm
9% of 489 decks +4% synergy
Hullbreaker Horror
9% of 1268 decks +5% synergy
Marvo, Deep Operative
9% of 80 decks +8% synergy
Bloom Tender
9% of 287 decks +5% synergy
Instants (50)
Vampiric Tutor
33% of 453 decks +23% synergy
Path to Exile
31% of 712 decks +11% synergy
Silence
30% of 712 decks +27% synergy
Force of Will
29% of 1384 decks +24% synergy
Lim-Dûl's Vault
29% of 453 decks +28% synergy
Pyroblast
27% of 498 decks +24% synergy
Fell the Profane
24% of 37 decks +17% synergy
Pact of Negation
24% of 1371 decks +20% synergy
Dovin's Veto
24% of 699 decks +19% synergy
Mana Drain
23% of 1384 decks +16% synergy
Force of Negation
23% of 1354 decks +19% synergy
Worldly Tutor
22% of 292 decks +15% synergy
Beast Within
21% of 287 decks +3% synergy
Flusterstorm
21% of 1371 decks +18% synergy
Chaos Warp
19% of 491 decks +3% synergy
Dark Ritual
19% of 453 decks +7% synergy
Brain Freeze
18% of 1375 decks +17% synergy
Arcane Denial
18% of 1384 decks +8% synergy
Muddle the Mixture
17% of 1371 decks +15% synergy
Chain of Vapor
17% of 1378 decks +15% synergy
Heroic Intervention
17% of 287 decks +3% synergy
Mental Misstep
17% of 1371 decks +14% synergy
Void Rend
17% of 180 decks +15% synergy
Strix Serenade
17% of 138 decks +12% synergy
Negate
16% of 1371 decks +5% synergy
Assassin's Trophy
16% of 128 decks +10% synergy
Snap
16% of 1381 decks +13% synergy
Waterlogged Teachings
16% of 37 decks +14% synergy
Intuition
15% of 1383 decks +15% synergy
Teferi's Protection
15% of 704 decks +5% synergy
Pongify
14% of 1371 decks +9% synergy
Anguished Unmaking
14% of 215 decks +8% synergy
Noxious Revival
14% of 287 decks +11% synergy
Lightning Bolt
14% of 498 decks +9% synergy
March of Otherworldly Light
13% of 650 decks +13% synergy
Gut Shot
13% of 491 decks +12% synergy
Ephemerate
13% of 699 decks +10% synergy
Frantic Search
13% of 1381 decks +7% synergy
Red Elemental Blast
12% of 498 decks +9% synergy
Generous Gift
12% of 699 decks +0% synergy
Mindbreak Trap
12% of 1371 decks +10% synergy
Reality Shift
11% of 1368 decks +6% synergy
Rapid Hybridization
11% of 1370 decks +6% synergy
Brainsurge
11% of 165 decks +9% synergy
Growth Spiral
11% of 285 decks +6% synergy
Thunderclap
11% of 492 decks +11% synergy
Dramatic Reversal
11% of 1365 decks +8% synergy
Deadly Rollick
10% of 436 decks +5% synergy
Abrade
10% of 489 decks +5% synergy
High Tide
10% of 1384 decks +8% synergy
Sorceries (50)
Ponder
30% of 1371 decks +24% synergy
Sevinne's Reclamation
29% of 698 decks +26% synergy
Wheel of Fortune
29% of 498 decks +26% synergy
Rite of Flame
29% of 491 decks +27% synergy
Cultivate
28% of 287 decks +6% synergy
Demonic Tutor
25% of 453 decks +13% synergy
Nature's Lore
24% of 292 decks +9% synergy
Windfall
24% of 1381 decks +17% synergy
Rampant Growth
22% of 292 decks +6% synergy
Gitaxian Probe
21% of 1371 decks +18% synergy
Farseek
21% of 287 decks +5% synergy
Rolling Earthquake
20% of 495 decks +20% synergy
Kodama's Reach
20% of 287 decks +4% synergy
Preordain
19% of 1371 decks +13% synergy
Three Visits
18% of 291 decks +7% synergy
Slime Against Humanity
18% of 50 decks +17% synergy
Damn
16% of 204 decks +12% synergy
Fabricate
16% of 1371 decks +13% synergy
Genesis Ultimatum
16% of 96 decks +15% synergy
Toxic Deluge
15% of 446 decks +7% synergy
Supreme Verdict
15% of 711 decks +11% synergy
Sea Gate Restoration
13% of 1333 decks +11% synergy
Blasphemous Act
13% of 491 decks -3% synergy
Scheming Symmetry
13% of 441 decks +12% synergy
Imperial Seal
13% of 450 decks +10% synergy
Ruinous Ultimatum
12% of 64 decks +10% synergy
Idyllic Tutor
12% of 712 decks +9% synergy
Transmute Artifact
11% of 1384 decks +11% synergy
Solve the Equation
11% of 1317 decks +9% synergy
Diabolic Vision
11% of 453 decks +11% synergy
Fevered Suspicion
10% of 105 decks +10% synergy
Grapeshot
10% of 491 decks +8% synergy
Serum Visions
10% of 1371 decks +8% synergy
Reshape
10% of 1371 decks +9% synergy
Insatiable Avarice
10% of 61 decks +6% synergy
Merchant Scroll
10% of 1384 decks +9% synergy
Faithless Looting
9% of 491 decks +1% synergy
Farewell
9% of 650 decks +3% synergy
Temporal Mastery
9% of 1370 decks +8% synergy
Bala Ged Recovery
9% of 276 decks +5% synergy
Breach the Multiverse
9% of 236 decks +6% synergy
Timetwister
9% of 1384 decks +8% synergy
Reanimate
9% of 452 decks +1% synergy
Approach of the Second Sun
9% of 706 decks +7% synergy
Cruel Ultimatum
9% of 115 decks +8% synergy
Call Forth the Tempest
8% of 180 decks +7% synergy
Vandalblast
8% of 491 decks +0% synergy
Treasure Cruise
8% of 1369 decks +5% synergy
In Garruk's Wake
8% of 446 decks +6% synergy
Wargate
8% of 141 decks +7% synergy
Utility Artifacts (33)
The One Ring
28% of 754 decks +19% synergy
Naked Singularity
26% of 69 decks +26% synergy
Lightning Greaves
23% of 1371 decks -2% synergy
Scroll Rack
22% of 1383 decks +20% synergy
Swiftfoot Boots
17% of 1371 decks -11% synergy
Mishra's Bauble
15% of 1371 decks +14% synergy
Unstable Amulet
14% of 79 decks +13% synergy
Helm of Awakening
14% of 1384 decks +13% synergy
Imposter Mech
13% of 1255 decks +12% synergy
Isochron Scepter
12% of 1371 decks +9% synergy
Experimental Synthesizer
12% of 448 decks +11% synergy
Urza's Bauble
11% of 1384 decks +11% synergy
Strionic Resonator
11% of 1370 decks +8% synergy
Tormod's Crypt
10% of 1384 decks +9% synergy
Wishclaw Talisman
10% of 439 decks +7% synergy
Wayfarer's Bauble
10% of 1371 decks -1% synergy
Bolas's Citadel
9% of 442 decks +3% synergy
Cursed Totem
8% of 1384 decks +7% synergy
Legacy Weapon
7% of 67 decks +7% synergy
Power Conduit
7% of 1371 decks +7% synergy
Brainstone
7% of 1312 decks +7% synergy
Sapphire Medallion
7% of 1383 decks +5% synergy
Aether Spellbomb
7% of 1371 decks +6% synergy
Codex Shredder
7% of 1370 decks +6% synergy
Lithoform Engine
6% of 1333 decks +5% synergy
Aetherflux Reservoir
6% of 1365 decks +2% synergy
Fist of Suns
6% of 66 decks +6% synergy
Expedition Map
6% of 1371 decks +2% synergy
Grinding Station
6% of 1371 decks +5% synergy
Wand of Wonder
6% of 429 decks +4% synergy
Panharmonicon
5% of 1365 decks +1% synergy
Unwinding Clock
5% of 1371 decks +3% synergy
Cloud Key
5% of 1371 decks +3% synergy
Enchantments (50)
Sylvan Library
27% of 292 decks +21% synergy
Reality Twist
25% of 69 decks +25% synergy
Sterling Grove
24% of 144 decks +22% synergy
Wild Growth
21% of 292 decks +15% synergy
Elephant Grass
17% of 292 decks +17% synergy
Counterbalance
16% of 1371 decks +15% synergy
Blind Obedience
15% of 711 decks +12% synergy
Case of the Locked Hothouse
15% of 41 decks +12% synergy
Utopia Sprawl
15% of 287 decks +11% synergy
Ghostly Prison
14% of 712 decks +8% synergy
Privileged Position
13% of 141 decks +13% synergy
Fertile Ground
13% of 291 decks +11% synergy
Whirlwind of Thought
12% of 329 decks +11% synergy
Mirri's Guile
12% of 291 decks +12% synergy
Propaganda
12% of 1383 decks +7% synergy
Amphibian Downpour
12% of 85 decks +9% synergy
Exploration
11% of 291 decks +7% synergy
Kenrith's Transformation
11% of 282 decks +8% synergy
Temur Ascendancy
11% of 102 decks +9% synergy
Enchantress's Presence
11% of 290 decks +9% synergy
Ripples of Undeath
10% of 29 decks +5% synergy
Animate Dead
10% of 453 decks +5% synergy
Trouble in Pairs
10% of 178 decks +6% synergy
Mirari's Wake
10% of 144 decks +6% synergy
Phyrexian Arena
9% of 447 decks +1% synergy
Solemnity
9% of 704 decks +8% synergy
Soothsaying
9% of 1378 decks +8% synergy
Pernicious Deed
8% of 130 decks +8% synergy
One with the Multiverse
8% of 966 decks +7% synergy
Carpet of Flowers
8% of 291 decks +6% synergy
Grasp of Fate
8% of 707 decks +7% synergy
Aqueous Form
8% of 1370 decks +6% synergy
Thousand-Year Storm
8% of 488 decks +7% synergy
Rhythm of the Wild
8% of 101 decks +3% synergy
Wilderness Reclamation
8% of 285 decks +6% synergy
Darksteel Mutation
8% of 710 decks +5% synergy
Aura of Silence
7% of 718 decks +6% synergy
Jeskai Ascendancy
7% of 339 decks +7% synergy
Reality Acid
7% of 1371 decks +7% synergy
Land Tax
7% of 718 decks +4% synergy
Overgrowth
7% of 291 decks +6% synergy
Ritual of Subdual
7% of 292 decks +7% synergy
Black Market Connections
7% of 363 decks +2% synergy
Omniscience
7% of 1370 decks +6% synergy
Sultai Ascendancy
7% of 129 decks +7% synergy
Bear Umbra
7% of 287 decks +5% synergy
Leyline of Anticipation
7% of 1371 decks +5% synergy
Copy Artifact
7% of 1384 decks +6% synergy
Mirrormade
7% of 1350 decks +5% synergy
Ancestral Mask
7% of 290 decks +5% synergy
Planeswalkers (12)
Teferi, Time Raveler
30% of 699 decks +28% synergy
Narset, Parter of Veils
19% of 1355 decks +16% synergy
Aminatou, the Fateshifter
10% of 214 decks +9% synergy
Dakkon, Shadow Slayer
8% of 204 decks +8% synergy
Jace, Wielder of Mysteries
8% of 1355 decks +6% synergy
Ashiok, Dream Render
8% of 442 decks +6% synergy
Jace, the Mind Sculptor
7% of 1371 decks +7% synergy
Tezzeret the Seeker
7% of 1371 decks +6% synergy
Nissa, Steward of Elements
7% of 287 decks +6% synergy
Oko, Thief of Crowns
6% of 282 decks +5% synergy
Kaito Shizuki
6% of 406 decks +6% synergy
Teferi, Master of Time
5% of 1334 decks +4% synergy
Utility Lands (35)
Otawara, Soaring City
32% of 1255 decks +24% synergy
Urza's Saga
27% of 1312 decks +20% synergy
Ancient Tomb
27% of 1383 decks +16% synergy
Mystic Sanctuary
25% of 1350 decks +19% synergy
Reliquary Tower
24% of 1371 decks -5% synergy
Boseiju, Who Endures
22% of 249 decks +13% synergy
Bojuka Bog
18% of 446 decks +2% synergy
Hall of Heliod's Generosity
16% of 699 decks +13% synergy
Halimar Depths
14% of 1371 decks +12% synergy
Rivendell
14% of 620 decks +11% synergy
Castle Vantress
11% of 1350 decks +9% synergy
Academy Ruins
11% of 1371 decks +8% synergy
Seat of the Synod
11% of 1371 decks +7% synergy
Rogue's Passage
10% of 1370 decks -9% synergy
Shizo, Death's Storehouse
9% of 446 decks +7% synergy
Glacial Chasm
9% of 1384 decks +9% synergy
Takenuma, Abandoned Mire
9% of 406 decks +4% synergy
Inventors' Fair
9% of 1365 decks +5% synergy
Eiganjo, Seat of the Empire
9% of 650 decks +4% synergy
Minamo, School at Water's Edge
9% of 1371 decks +7% synergy
Ancient Den
9% of 712 decks +6% synergy
Alchemist's Refuge
8% of 287 decks +6% synergy
Dark Depths
7% of 1371 decks +6% synergy
Temple of the False God
7% of 1375 decks -3% synergy
Cephalid Coliseum
7% of 1378 decks +6% synergy
Tolaria West
7% of 1371 decks +6% synergy
The Black Gate
7% of 177 decks +4% synergy
Nesting Grounds
6% of 1339 decks +5% synergy
Creeping Tar Pit
6% of 446 decks +5% synergy
Mortuary Mire
6% of 446 decks +3% synergy
City of Traitors
6% of 1382 decks +5% synergy
Emergence Zone
6% of 1355 decks +3% synergy
Restless Reef
5% of 111 decks +4% synergy
Access Tunnel
5% of 1317 decks +3% synergy
Command Beacon
5% of 1365 decks +0% synergy
Mana Artifacts (47)
Sol Ring
84% of 1384 decks -0% synergy
Arcane Signet
71% of 1350 decks -0% synergy
Talisman of Creativity
60% of 487 decks +53% synergy
Talisman of Progress
48% of 712 decks +44% synergy
Izzet Signet
48% of 491 decks +41% synergy
Azorius Signet
38% of 712 decks +33% synergy
Dimir Signet
36% of 446 decks +28% synergy
Fellwar Stone
35% of 1384 decks +14% synergy
Talisman of Dominance
33% of 446 decks +25% synergy
Orzhov Signet
31% of 216 decks +25% synergy
Talisman of Conviction
31% of 335 decks +26% synergy
Mana Crypt
29% of 1384 decks +17% synergy
Mana Vault
28% of 1384 decks +21% synergy
Lotus Petal
26% of 1383 decks +20% synergy
Chrome Mox
25% of 1371 decks +19% synergy
Crystal Skull, Isu Spyglass
25% of 16 decks +18% synergy
Talisman of Hierarchy
25% of 213 decks +19% synergy
Timeless Lotus
24% of 41 decks +23% synergy
Boros Signet
23% of 339 decks +17% synergy
Mox Opal
22% of 1371 decks +17% synergy
Jeweled Lotus
22% of 1327 decks +14% synergy
Thought Vessel
20% of 1365 decks +4% synergy
Mind Stone
19% of 1384 decks +1% synergy
Mox Amber
18% of 1362 decks +14% synergy
Mox Diamond
17% of 1383 decks +13% synergy
Rakdos Signet
17% of 115 decks +10% synergy
Grim Monolith
15% of 1381 decks +13% synergy
Lion's Eye Diamond
14% of 1384 decks +12% synergy
Gruul Signet
12% of 102 decks +9% synergy
Talisman of Indulgence
11% of 115 decks +6% synergy
Simic Signet
11% of 287 decks +7% synergy
Basalt Monolith
11% of 1384 decks +8% synergy
Cursed Mirror
10% of 472 decks +8% synergy
Commander's Sphere
10% of 1368 decks -6% synergy
Golgari Signet
10% of 129 decks +7% synergy
Talisman of Curiosity
10% of 285 decks +7% synergy
Everflowing Chalice
9% of 1371 decks +4% synergy
Gilded Lotus
8% of 1371 decks +4% synergy
Thran Dynamo
7% of 1381 decks +2% synergy
Chromatic Lantern
7% of 1370 decks -3% synergy
Selesnya Signet
6% of 141 decks +4% synergy
Midnight Clock
6% of 1350 decks +4% synergy
Talisman of Resilience
6% of 128 decks +4% synergy
Talisman of Impulse
6% of 102 decks +4% synergy
Sky Diamond
6% of 1384 decks +3% synergy
Talisman of Unity
6% of 141 decks +4% synergy
Jeweled Amulet
5% of 1384 decks +5% synergy
Lands (50)
Command Tower
69% of 1371 decks -5% synergy
Steam Vents
67% of 491 decks +58% synergy
Hallowed Fountain
61% of 712 decks +52% synergy
Watery Grave
51% of 446 decks +41% synergy
Breeding Pool
48% of 287 decks +39% synergy
Commercial District
47% of 17 decks +44% synergy
Training Center
47% of 477 decks +40% synergy
Sacred Foundry
46% of 339 decks +37% synergy
Plateau
46% of 342 decks +43% synergy
Overgrown Tomb
44% of 129 decks +35% synergy
Underground Mortuary
42% of 24 decks +38% synergy
Godless Shrine
40% of 216 decks +31% synergy
Temple Garden
40% of 141 decks +31% synergy
Stomping Ground
39% of 102 decks +30% synergy
Volcanic Island
38% of 498 decks +34% synergy
Spara's Headquarters
37% of 112 decks +33% synergy
Arcane Sanctum
37% of 216 decks +33% synergy
Hedge Maze
36% of 61 decks +33% synergy
Morphic Pool
36% of 444 decks +29% synergy
Flooded Strand
34% of 1378 decks +24% synergy
Sea of Clouds
33% of 703 decks +28% synergy
Blood Crypt
33% of 115 decks +24% synergy
Zagoth Triome
32% of 124 decks +29% synergy
Scalding Tarn
32% of 1371 decks +21% synergy
The World Tree
32% of 60 decks +29% synergy
Tundra
31% of 718 decks +28% synergy
Raffine's Tower
31% of 180 decks +27% synergy
Seaside Citadel
30% of 141 decks +28% synergy
Misty Rainforest
30% of 1371 decks +18% synergy
Polluted Delta
30% of 1378 decks +19% synergy
Fiery Islet
30% of 487 decks +28% synergy
Xander's Lounge
30% of 91 decks +26% synergy
Sunken Hollow
30% of 446 decks +21% synergy
Underground River
29% of 453 decks +25% synergy
Exotic Orchard
29% of 1371 decks -6% synergy
Crumbling Necropolis
29% of 115 decks +25% synergy
Yavimaya Coast
28% of 290 decks +23% synergy
Rejuvenating Springs
28% of 275 decks +22% synergy
Undercity Sewers
28% of 104 decks +24% synergy
Frontier Bivouac
27% of 102 decks +24% synergy
Shivan Reef
27% of 492 decks +21% synergy
Prairie Stream
27% of 708 decks +20% synergy
Ketria Triome
27% of 96 decks +23% synergy
Drowned Catacomb
26% of 446 decks +20% synergy
Caves of Koilos
26% of 217 decks +20% synergy
Glacial Fortress
26% of 712 decks +21% synergy
Shadowy Backstreet
26% of 43 decks +22% synergy
Shipwreck Marsh
24% of 415 decks +19% synergy
City of Brass
24% of 1384 decks +15% synergy
Adarkar Wastes
24% of 718 decks +20% synergy