Birgi, God of Storytelling
Sensei's Divining Top
Enthusiastic Mechanaut

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Horn of Bounty.

   Steps

How does this combo work?
1
Activate Sensei's Divining Top's second ability by tapping it, causing you to draw a card and put Sensei's Divining Top on top of your library.
2
Activate Harnfel by discarding a card, exiling the top two cards of your library and allowing you to cast them this turn.
3
Cast Sensei's Divining Top from exile by paying 0.
4
Repeat.

   Results

What do I get from this combo?
Near-infinite draw triggers
Near-infinite looting
Near-infinite self-discard triggers
Near-infinite storm count
Vivi Ornitier
0.20% of 14816 decks 30 decks
Top Commanders
Jhoira, Weatherlight Captain
26.88% of 6194 decks 1665 decks
Elsha of the Infinite
5.25% of 4589 decks 241 decks
Iron Man, Titan of Innovation
1.59% of 5964 decks 95 decks
Breya, Etherium Shaper
0.15% of 16803 decks 25 decks
Kykar, Wind's Fury
0.17% of 11897 decks 20 decks
Flubs, the Fool
0.13% of 15080 decks 19 decks
Tetzin, Gnome Champion
0.38% of 4733 decks 18 decks
Shao Jun
1.01% of 1293 decks 13 decks
Dr. Madison Li
0.21% of 6301 decks 13 decks
Narset, Jeskai Waymaster
0.61% of 1629 decks 10 decks
Galazeth Prismari
0.23% of 3906 decks 9 decks
Jhoira, Ageless Innovator
0.35% of 2262 decks 8 decks
Storm, Force of Nature
0.06% of 11127 decks 7 decks
Jackdaw
2.51% of 239 decks 6 decks
Saheeli, Radiant Creator
0.11% of 5580 decks 6 decks
Saheeli, the Gifted
0.31% of 1956 decks 6 decks
The Belligerent
5.41% of 111 decks 6 decks
New Cards
Vivi Ornitier
23% of 454 decks +19% synergy
Uthros Research Craft
23% of 216 decks +20% synergy
Tezzeret, Cruel Captain
16% of 298 decks +15% synergy
Pinnacle Emissary
10% of 191 decks +8% synergy
Lyse Hext
10% of 58 decks +8% synergy
High Synergy Cards
Etherium Sculptor
96% of 2304 decks +90% synergy
Mystic Forge
82% of 2304 decks +79% synergy
Foundry Inspector
77% of 2304 decks +73% synergy
Helm of Awakening
70% of 2304 decks +69% synergy
Tormod's Crypt
62% of 2304 decks +61% synergy
Aetherflux Reservoir
64% of 2304 decks +61% synergy
Paradoxical Outcome
60% of 2304 decks +60% synergy
Mishra's Bauble
61% of 2304 decks +59% synergy
Cloud Key
61% of 2304 decks +59% synergy
The Reality Chip
62% of 2304 decks +58% synergy
Top Cards
Swords to Plowshares
74% of 361 decks +12% synergy
Fabricate
61% of 2304 decks +55% synergy
Retract
58% of 2304 decks +58% synergy
Mystic Remora
56% of 2304 decks +39% synergy
Rhystic Study
56% of 2304 decks +30% synergy
An Offer You Can't Refuse
55% of 2304 decks +32% synergy
Swan Song
54% of 2304 decks +37% synergy
Aether Spellbomb
54% of 2304 decks +52% synergy
Cyclonic Rift
52% of 2304 decks +27% synergy
Deflecting Swat
52% of 2304 decks +35% synergy
Game Changers
Enlightened Tutor
63% of 361 decks +47% synergy
Mana Vault
60% of 2304 decks +54% synergy
Fierce Guardianship
58% of 2304 decks +40% synergy
Jeska's Will
53% of 2304 decks +37% synergy
Chrome Mox
51% of 2304 decks +45% synergy
Urza, Lord High Artificer
51% of 2304 decks +47% synergy
Underworld Breach
50% of 2304 decks +44% synergy
Ancient Tomb
49% of 2304 decks +39% synergy
Gamble
46% of 2304 decks +36% synergy
Bolas's Citadel
45% of 62 decks +37% synergy
Creatures
Artificer's Assistant
50% of 2304 decks +49% synergy
Phyrexian Metamorph
49% of 2304 decks +41% synergy
Riddlesmith
48% of 2304 decks +48% synergy
Esper Sentinel
46% of 361 decks +26% synergy
Birds of Paradise
40% of 50 decks +12% synergy
Spellskite
39% of 2304 decks +36% synergy
Ornithopter
39% of 2304 decks +37% synergy
Glaring Fleshraker
39% of 1640 decks +38% synergy
Dragon's Rage Channeler
38% of 2304 decks +36% synergy
Jhoira's Familiar
38% of 2304 decks +36% synergy
Trinket Mage
38% of 2304 decks +36% synergy
Kykar, Wind's Fury
37% of 361 decks +33% synergy
Displacer Kitten
37% of 2304 decks +32% synergy
Emry, Lurker of the Loch
32% of 2304 decks +28% synergy
Reckless Fireweaver
29% of 2304 decks +25% synergy
Walking Ballista
28% of 2304 decks +25% synergy
Baleful Strix
26% of 62 decks +13% synergy
Sai, Master Thopterist
25% of 2304 decks +22% synergy
Thassa's Oracle
25% of 2304 decks +18% synergy
Marionette Apprentice
25% of 44 decks +20% synergy
Marionette Master
24% of 62 decks +21% synergy
Memnite
24% of 2304 decks +23% synergy
Lotho, Corrupt Shirriff
22% of 37 decks +9% synergy
Dockside Extortionist
22% of 2304 decks +16% synergy
Haywire Mite
20% of 50 decks +16% synergy
Azusa, Lost but Seeking
20% of 50 decks +12% synergy
Shimmer Myr
20% of 2304 decks +18% synergy
Herald of Kozilek
19% of 2304 decks +18% synergy
Monastery Mentor
19% of 361 decks +17% synergy
Six
19% of 43 decks +13% synergy
Myr Retriever
18% of 2304 decks +16% synergy
Ragavan, Nimble Pilferer
18% of 2304 decks +10% synergy
Phyrexian Walker
18% of 2304 decks +17% synergy
Forensic Gadgeteer
17% of 1926 decks +15% synergy
Grand Abolisher
17% of 361 decks +8% synergy
Scrap Trawler
17% of 2304 decks +15% synergy
Laboratory Maniac
16% of 2304 decks +12% synergy
Urza, Lord Protector
16% of 361 decks +14% synergy
Orcish Bowmasters
15% of 62 decks +6% synergy
Thought Monitor
14% of 2304 decks +11% synergy
Tinder Wall
14% of 50 decks +11% synergy
Lotus Cobra
14% of 50 decks +7% synergy
Dryad of the Ilysian Grove
14% of 50 decks +6% synergy
Delighted Halfling
14% of 50 decks +2% synergy
Ornithopter of Paradise
14% of 2304 decks +9% synergy
Jan Jansen, Chaos Crafter
14% of 37 decks +10% synergy
Vedalken Archmage
13% of 2304 decks +12% synergy
Hullbreaker Horror
13% of 2304 decks +5% synergy
Vega, the Watcher
12% of 361 decks +9% synergy
Wild Cantor
12% of 50 decks +11% synergy
Instants
Brain Freeze
50% of 2304 decks +47% synergy
Path to Exile
49% of 361 decks +2% synergy
Dramatic Reversal
46% of 2304 decks +42% synergy
Force of Will
46% of 2304 decks +36% synergy
Hurkyl's Recall
46% of 2304 decks +46% synergy
Flusterstorm
44% of 2304 decks +37% synergy
Pact of Negation
41% of 2304 decks +34% synergy
Mana Drain
39% of 2304 decks +25% synergy
Vampiric Tutor
39% of 62 decks +22% synergy
Dark Ritual
39% of 62 decks +15% synergy
Filter Out
37% of 2304 decks +36% synergy
Silence
36% of 361 decks +30% synergy
Mystical Tutor
36% of 2304 decks +23% synergy
Counterspell
36% of 2304 decks -6% synergy
Worldly Tutor
34% of 50 decks +21% synergy
Mental Misstep
33% of 2304 decks +27% synergy
Chain of Vapor
32% of 2304 decks +28% synergy
Dovin's Veto
30% of 361 decks +12% synergy
Muddle the Mixture
28% of 2304 decks +23% synergy
Noxious Revival
28% of 50 decks +23% synergy
Force of Negation
27% of 2304 decks +19% synergy
Sink into Stupor
25% of 1643 decks +15% synergy
Manamorphose
24% of 50 decks +21% synergy
Rebuild
22% of 2304 decks +22% synergy
Crop Rotation
22% of 50 decks +12% synergy
Whir of Invention
21% of 2304 decks +18% synergy
Brainstorm
21% of 2304 decks +2% synergy
Red Elemental Blast
19% of 2304 decks +13% synergy
Resculpt
18% of 2304 decks +14% synergy
Pyroblast
17% of 2304 decks +11% synergy
Mindbreak Trap
16% of 2304 decks +12% synergy
Void Rend
16% of 37 decks +2% synergy
Anguished Unmaking
16% of 37 decks -8% synergy
Demonic Consultation
16% of 62 decks +12% synergy
Tainted Pact
16% of 62 decks +12% synergy
Negate
16% of 2304 decks -6% synergy
Teferi's Protection
14% of 361 decks -4% synergy
Generous Gift
14% of 361 decks -10% synergy
Veil of Summer
14% of 50 decks +9% synergy
Dispatch
14% of 361 decks +8% synergy
Arcane Denial
13% of 2304 decks -7% synergy
Deadly Rollick
13% of 62 decks +0% synergy
Into the Flood Maw
13% of 1505 decks +9% synergy
Heroic Intervention
12% of 50 decks -18% synergy
Pongify
12% of 2304 decks +0% synergy
Dispel
11% of 2304 decks +7% synergy
Chaos Warp
11% of 2304 decks -20% synergy
Final Fortune
11% of 2304 decks +9% synergy
Borne Upon a Wind
11% of 2304 decks +7% synergy
Boros Charm
10% of 361 decks -14% synergy
Sorceries
Demonic Tutor
42% of 62 decks +21% synergy
Sevinne's Reclamation
42% of 361 decks +34% synergy
Windfall
32% of 2304 decks +20% synergy
Gitaxian Probe
30% of 2304 decks +24% synergy
Grapeshot
28% of 2304 decks +24% synergy
Wheel of Fortune
23% of 2304 decks +18% synergy
Reshape
21% of 2304 decks +20% synergy
Nature's Lore
20% of 50 decks -12% synergy
Toxic Deluge
19% of 62 decks +1% synergy
Transmute Artifact
19% of 2304 decks +18% synergy
Three Visits
18% of 50 decks -6% synergy
Blasphemous Act
15% of 2304 decks -18% synergy
Finale of Devastation
14% of 50 decks +6% synergy
Diabolic Intent
13% of 62 decks +5% synergy
Summer Bloom
12% of 50 decks +11% synergy
Neoform
12% of 50 decks +8% synergy
Eldritch Evolution
12% of 50 decks +8% synergy
Beseech the Mirror
11% of 62 decks +8% synergy
Ponder
11% of 2304 decks -1% synergy
Thoughtcast
10% of 2304 decks +7% synergy
Life from the Loam
10% of 50 decks +6% synergy
Farseek
10% of 50 decks -25% synergy
Feed the Swarm
10% of 62 decks -7% synergy
Preordain
9% of 2304 decks -0% synergy
Displacement Wave
8% of 2304 decks +8% synergy
Supreme Verdict
8% of 361 decks -5% synergy
Vandalblast
8% of 2304 decks -8% synergy
Damn
8% of 37 decks -8% synergy
Grim Tutor
8% of 62 decks +4% synergy
Reanimate
8% of 62 decks -10% synergy
Sylvan Tutor
8% of 50 decks +7% synergy
Approach of the Second Sun
7% of 361 decks +4% synergy
Malevolent Rumble
7% of 43 decks +6% synergy
Rite of Flame
7% of 2304 decks +3% synergy
Faithless Looting
7% of 2304 decks -10% synergy
Tendrils of Agony
6% of 62 decks +6% synergy
Farewell
6% of 361 decks -6% synergy
Timetwister
6% of 2304 decks +5% synergy
Land Grant
6% of 50 decks +6% synergy
Green Sun's Zenith
6% of 50 decks +1% synergy
Bala Ged Recovery
6% of 50 decks -2% synergy
Explore
6% of 50 decks -4% synergy
Cultivate
6% of 50 decks -38% synergy
Idyllic Tutor
6% of 361 decks +2% synergy
Mana Severance
6% of 2304 decks +6% synergy
Reckless Handling
5% of 2304 decks +4% synergy
Utility Artifacts
Isochron Scepter
40% of 2304 decks +38% synergy
Pyrite Spellbomb
37% of 2304 decks +37% synergy
Urza's Bauble
36% of 2304 decks +35% synergy
Spellbook
35% of 2304 decks +34% synergy
The One Ring
35% of 2304 decks +26% synergy
Conjurer's Bauble
33% of 2304 decks +33% synergy
Welding Jar
33% of 2304 decks +32% synergy
Lightning Greaves
32% of 2304 decks +7% synergy
Semblance Anvil
32% of 2304 decks +32% synergy
Wishclaw Talisman
31% of 62 decks +25% synergy
Soul-Guide Lantern
27% of 2304 decks +26% synergy
Time Sieve
26% of 62 decks +23% synergy
Codex Shredder
23% of 2304 decks +22% synergy
Thopter Foundry
22% of 37 decks +20% synergy
Manifold Key
21% of 2304 decks +20% synergy
Krark-Clan Ironworks
19% of 2304 decks +18% synergy
Unwinding Clock
18% of 2304 decks +15% synergy
Voltaic Key
17% of 2304 decks +16% synergy
Ichor Wellspring
16% of 2304 decks +15% synergy
Sculpting Steel
15% of 2304 decks +13% synergy
Elixir of Immortality
15% of 2304 decks +13% synergy
Swiftfoot Boots
15% of 2304 decks -13% synergy
Candy Trail
15% of 2275 decks +14% synergy
Experimental Synthesizer
13% of 2304 decks +13% synergy
Demonic Junker
12% of 24 decks +12% synergy
Brass's Tunnel-Grinder
12% of 2113 decks +9% synergy
Grinding Station
12% of 2304 decks +11% synergy
Clock of Omens
11% of 2304 decks +10% synergy
Moonsilver Key
10% of 2304 decks +9% synergy
Wayfarer's Bauble
10% of 2304 decks +2% synergy
Rings of Brighthearth
9% of 2304 decks +8% synergy
Imposter Mech
9% of 2304 decks +7% synergy
Pithing Needle
8% of 2304 decks +8% synergy
Repurposing Bay
8% of 958 decks +7% synergy
Cursed Totem
8% of 2304 decks +7% synergy
Inspirit, Flagship Vessel
7% of 28 decks +2% synergy
Scroll Rack
7% of 2304 decks +6% synergy
Darksteel Relic
7% of 2304 decks +7% synergy
Defense Grid
7% of 2304 decks +6% synergy
Zuran Orb
7% of 2304 decks +5% synergy
Nihil Spellbomb
6% of 62 decks +6% synergy
Birthing Pod
6% of 50 decks +4% synergy
Stone of Erech
6% of 2304 decks +5% synergy
Ashnod's Altar
5% of 2304 decks -2% synergy
Vexing Bauble
5% of 1631 decks +4% synergy
Claws of Gix
5% of 2304 decks +5% synergy
Enchantments
Smothering Tithe
46% of 361 decks +23% synergy
Whirlwind of Thought
44% of 361 decks +34% synergy
Words of Wind
36% of 2304 decks +36% synergy
Jeskai Ascendancy
32% of 361 decks +26% synergy
Song of Creation
30% of 50 decks +27% synergy
Exploration
26% of 50 decks +18% synergy
Artist's Talent
21% of 1514 decks +19% synergy
Sylvan Library
16% of 50 decks +6% synergy
Teferi's Ageless Insight
16% of 2304 decks +11% synergy
Necropotence
15% of 62 decks +9% synergy
Food Chain
12% of 50 decks +10% synergy
Biotransference
11% of 62 decks +10% synergy
Wild Growth
10% of 50 decks -1% synergy
Storm the Vault
8% of 2304 decks +6% synergy
Mirrodin Besieged
8% of 2304 decks +6% synergy
Utopia Sprawl
8% of 50 decks +0% synergy
Ghostly Prison
7% of 361 decks -4% synergy
Primal Prayers
7% of 43 decks +7% synergy
Abundance
6% of 50 decks +4% synergy
Powerbalance
6% of 1643 decks +4% synergy
Blind Obedience
6% of 361 decks -1% synergy
Planeswalkers
Teferi, Time Raveler
29% of 361 decks +23% synergy
Saheeli, Sublime Artificer
17% of 2304 decks +13% synergy
Tezzeret the Seeker
13% of 2304 decks +11% synergy
Tezzeret, Master of the Bridge
13% of 62 decks +11% synergy
Narset, Parter of Veils
10% of 2304 decks +6% synergy
Jace, Wielder of Mysteries
8% of 2304 decks +5% synergy
Ugin, the Ineffable
8% of 2304 decks +6% synergy
Ugin, Eye of the Storms
6% of 709 decks +5% synergy
Narset of the Ancient Way
5% of 361 decks +3% synergy
Utility Lands
Vault of Whispers
50% of 62 decks +46% synergy
Urza's Saga
49% of 2304 decks +42% synergy
Otawara, Soaring City
45% of 2304 decks +28% synergy
Seat of the Synod
44% of 2304 decks +38% synergy
Inventors' Fair
41% of 2304 decks +38% synergy
Great Furnace
41% of 2304 decks +35% synergy
Reliquary Tower
39% of 2304 decks +9% synergy
Academy Ruins
35% of 2304 decks +30% synergy
Boseiju, Who Endures
32% of 50 decks +13% synergy
Buried Ruin
28% of 2304 decks +23% synergy
Darksteel Citadel
25% of 2304 decks +22% synergy
Ancient Den
24% of 361 decks +19% synergy
Shifting Woodland
19% of 43 decks +12% synergy
Mistrise Village
16% of 704 decks +8% synergy
Gaea's Cradle
16% of 50 decks +10% synergy
Tree of Tales
14% of 50 decks +12% synergy
Archway of Innovation
12% of 1619 decks +8% synergy
Fomori Vault
10% of 1749 decks +9% synergy
Uthros, Titanic Godcore
9% of 223 decks +6% synergy
Mishra's Workshop
8% of 2304 decks +8% synergy
Takenuma, Abandoned Mire
8% of 62 decks -1% synergy
Minamo, School at Water's Edge
8% of 2304 decks +3% synergy
Treasure Vault
7% of 2304 decks +4% synergy
Cabal Coffers
6% of 62 decks -4% synergy
Bojuka Bog
6% of 62 decks -23% synergy
Mystic Sanctuary
6% of 2304 decks -5% synergy
Cephalid Coliseum
6% of 2304 decks +3% synergy
Emergence Zone
5% of 2304 decks +3% synergy
City of Traitors
5% of 2304 decks +4% synergy
Mana Artifacts
Sol Ring
98% of 2304 decks +14% synergy
Arcane Signet
93% of 2304 decks +21% synergy
Talisman of Creativity
80% of 2304 decks +51% synergy
Lotus Petal
74% of 2304 decks +67% synergy
Fellwar Stone
69% of 2304 decks +48% synergy
Mox Opal
63% of 2304 decks +59% synergy
Mox Amber
63% of 2304 decks +59% synergy
Izzet Signet
61% of 2304 decks +35% synergy
Talisman of Progress
61% of 361 decks +35% synergy
Talisman of Conviction
56% of 361 decks +32% synergy
Everflowing Chalice
55% of 2304 decks +51% synergy
Thought Vessel
48% of 2304 decks +31% synergy
Mind Stone
47% of 2304 decks +31% synergy
Azorius Signet
45% of 361 decks +21% synergy
Talisman of Dominance
44% of 62 decks +11% synergy
Crystal Skull, Isu Spyglass
40% of 1577 decks +38% synergy
Springleaf Drum
37% of 2304 decks +35% synergy
Mox Diamond
37% of 2304 decks +32% synergy
Talisman of Curiosity
36% of 50 decks +23% synergy
Boros Signet
35% of 361 decks +14% synergy
Dimir Signet
34% of 62 decks +7% synergy
Grim Monolith
34% of 2304 decks +32% synergy
Lion's Eye Diamond
32% of 2304 decks +31% synergy
Talisman of Indulgence
32% of 62 decks +5% synergy
Basalt Monolith
30% of 2304 decks +28% synergy
Talisman of Impulse
30% of 50 decks +20% synergy
Talisman of Hierarchy
30% of 37 decks +4% synergy
Mana Crypt
25% of 2304 decks +21% synergy
Jeweled Lotus
25% of 2304 decks +22% synergy
Simic Signet
24% of 50 decks +11% synergy
Jeweled Amulet
23% of 2304 decks +23% synergy
Rakdos Signet
23% of 62 decks -5% synergy
Gruul Signet
22% of 50 decks +11% synergy
Chromatic Star
21% of 2304 decks +20% synergy
Orzhov Signet
19% of 37 decks -7% synergy
Paradise Mantle
17% of 2304 decks +17% synergy
Chromatic Sphere
16% of 2304 decks +16% synergy
Liquimetal Torque
15% of 2304 decks +12% synergy
Prismatic Lens
13% of 2304 decks +12% synergy
Commander's Sphere
11% of 2304 decks -2% synergy
Mossfire Egg
10% of 50 decks +10% synergy
Thran Dynamo
10% of 2304 decks +5% synergy
Shadowblood Egg
8% of 62 decks +8% synergy
Darkwater Egg
8% of 62 decks +8% synergy
Astral Cornucopia
6% of 2304 decks +5% synergy
Prophetic Prism
6% of 2304 decks +6% synergy
Skycloud Egg
6% of 361 decks +6% synergy
Lands
Command Tower
92% of 2304 decks +18% synergy
Steam Vents
80% of 2304 decks +42% synergy
Watery Grave
79% of 62 decks +39% synergy
Hallowed Fountain
70% of 361 decks +30% synergy
Breeding Pool
68% of 50 decks +28% synergy
Shivan Reef
68% of 2304 decks +39% synergy
Scalding Tarn
67% of 2304 decks +56% synergy
Training Center
65% of 2304 decks +39% synergy
Blood Crypt
65% of 62 decks +27% synergy
Stomping Ground
64% of 50 decks +24% synergy
Sacred Foundry
64% of 361 decks +29% synergy
Godless Shrine
62% of 37 decks +22% synergy
Fiery Islet
45% of 2304 decks +37% synergy
Flooded Strand
45% of 2304 decks +34% synergy
Sulfur Falls
42% of 2304 decks +8% synergy
Volcanic Island
42% of 2304 decks +28% synergy
Raugrin Triome
41% of 361 decks +16% synergy
Polluted Delta
40% of 2304 decks +29% synergy
Sea of Clouds
40% of 361 decks +15% synergy
Arid Mesa
40% of 2304 decks +29% synergy
Misty Rainforest
39% of 2304 decks +28% synergy
Rejuvenating Springs
38% of 50 decks +10% synergy
Ketria Triome
38% of 50 decks +7% synergy
Spire of Industry
38% of 2304 decks +34% synergy
Underground Sea
37% of 62 decks +23% synergy
Morphic Pool
37% of 62 decks +12% synergy
Spectator Seating
36% of 361 decks +12% synergy
City of Brass
36% of 2304 decks +29% synergy
Badlands
35% of 62 decks +22% synergy
Riverglide Pathway
35% of 2304 decks +26% synergy
Tropical Island
34% of 50 decks +20% synergy
Mana Confluence
34% of 2304 decks +27% synergy
Gemstone Caverns
34% of 2304 decks +29% synergy
Xander's Lounge
32% of 62 decks +7% synergy
Taiga
32% of 50 decks +19% synergy
Tundra
32% of 361 decks +18% synergy
Bloodstained Mire
32% of 2304 decks +21% synergy
Wooded Foothills
32% of 2304 decks +21% synergy
Glacial Fortress
31% of 361 decks +1% synergy
Luxury Suite
31% of 62 decks +5% synergy
Plateau
30% of 361 decks +18% synergy
Mystic Monastery
28% of 361 decks +0% synergy
Spire Garden
28% of 50 decks +5% synergy
Adarkar Wastes
27% of 361 decks +5% synergy
Battlefield Forge
27% of 361 decks -1% synergy
Exotic Orchard
25% of 2304 decks -12% synergy
Scrubland
24% of 37 decks +11% synergy
Vault of Champions
24% of 37 decks -1% synergy
Clifftop Retreat
23% of 361 decks -10% synergy
Cascade Bluffs
23% of 2304 decks +10% synergy