Oko, the Ringleader + Doubling Season + Spark Double
Oko, the Ringleader
Doubling Season
Spark Double
Requires
Oko, the Ringleader must be in hand.
Doubling Season must be on the battlefield.
Spark Double must be in hand.
Mana needed: 
Steps
- Cast Oko by paying
, causing it to enter the battlefield with six loyalty counters due to Doubling Season. - Cast Spark Double by paying
, choosing to have it enter the battlefield as a nonlegendary copy of Oko, and to enter the battlefield with eight loyalty counters due to Doubling Season. - Activate an Oko's third loyalty ability by removing five loyalty counters from it, causing you to create two token copies of each other nonland permanent you control.
- If you created any legenedary tokens this way, put all but one of them into your graveyard due to the legend rule.
- Repeat from step 3 using a different Oko.
- Once you have infinite Oko tokens, you may instead activate Oko's other abilities.
Results
Infinite copies of nonland permanents you control. Infinite creature tokens. Infinite draw triggers. Infinite looting. Infinite self-discard triggers. Near-infinite card draw.
Top Commanders (4)
Adrix and Nev, Twincasters
0.50% of 6418 decks
32 decks
Koma, Cosmos Serpent
0.25% of 4782 decks
12 decks
Esika, God of the Tree
0.17% of 16193 decks
27 decks
Atraxa, Praetors' Voice
0.16% of 32376 decks
51 decks
New Cards (4)
Obeka, Splitter of Seconds
13% of 39 decks
+12% synergy
Annie Joins Up
8% of 40 decks
+3% synergy
Jace Reawakened
6% of 200 decks
+4% synergy
Bristling Backwoods
5% of 59 decks
+1% synergy
High Synergy Cards (10)
Nicol Bolas, Dragon-God
92% of 39 decks
+92% synergy
Oath of Teferi
85% of 98 decks
+84% synergy
Tamiyo, Field Researcher
81% of 98 decks
+80% synergy
Carth the Lion
79% of 107 decks
+79% synergy
Vraska, Betrayal's Sting
79% of 107 decks
+77% synergy
Commodore Guff
75% of 40 decks
+75% synergy
Nicol Bolas, God-Pharaoh
72% of 39 decks
+71% synergy
Brokers Ascendancy
66% of 98 decks
+65% synergy
Teferi, Hero of Dominaria
62% of 98 decks
+62% synergy
Lae'zel, Vlaakith's Champion
62% of 98 decks
+61% synergy
Top Cards (10)
Swords to Plowshares
65% of 98 decks
+37% synergy
Farewell
59% of 98 decks
+53% synergy
Farseek
58% of 200 decks
+43% synergy
Teferi, Time Raveler
57% of 98 decks
+56% synergy
Oko, Thief of Crowns
56% of 200 decks
+54% synergy
Elspeth, Sun's Champion
54% of 98 decks
+52% synergy
Cultivate
54% of 200 decks
+32% synergy
Teferi, Who Slows the Sunset
52% of 98 decks
+51% synergy
Teferi's Protection
52% of 98 decks
+43% synergy
Smothering Tithe
52% of 98 decks
+40% synergy
Creatures (50)
Vorinclex, Monstrous Raider
52% of 200 decks
+50% synergy
Mila, Crafty Companion
50% of 40 decks
+50% synergy
Deepglow Skate
47% of 200 decks
+46% synergy
Birds of Paradise
47% of 200 decks
+35% synergy
Onakke Oathkeeper
46% of 98 decks
+45% synergy
Flux Channeler
37% of 200 decks
+35% synergy
Evolution Sage
36% of 200 decks
+33% synergy
Tekuthal, Inquiry Dominus
36% of 200 decks
+34% synergy
Atraxa, Praetors' Voice
33% of 90 decks
+33% synergy
Shalai, Voice of Plenty
33% of 98 decks
+31% synergy
Faeburrow Elder
33% of 98 decks
+30% synergy
Arena Rector
30% of 98 decks
+29% synergy
Tomik, Wielder of Law
29% of 90 decks
+28% synergy
Sakashima of a Thousand Faces
28% of 200 decks
+27% synergy
Delighted Halfling
27% of 200 decks
+20% synergy
Terror of the Peaks
22% of 59 decks
+20% synergy
Bloom Tender
21% of 200 decks
+17% synergy
Adrix and Nev, Twincasters
19% of 200 decks
+18% synergy
Eternal Witness
19% of 200 decks
+9% synergy
Esix, Fractal Bloom
18% of 200 decks
+18% synergy
Ezuri, Stalker of Spheres
18% of 200 decks
+17% synergy
Nicol Bolas, the Ravager
18% of 39 decks
+18% synergy
Progenitor Mimic
16% of 200 decks
+15% synergy
Thrummingbird
16% of 200 decks
+14% synergy
Jaheira, Friend of the Forest
16% of 200 decks
+13% synergy
Scute Swarm
16% of 200 decks
+11% synergy
Dragonspeaker Shaman
15% of 59 decks
+14% synergy
Goldspan Dragon
15% of 59 decks
+12% synergy
Roaming Throne
15% of 200 decks
-1% synergy
Noble Hierarch
14% of 98 decks
+12% synergy
Avenger of Zendikar
14% of 200 decks
+9% synergy
Tireless Provisioner
14% of 200 decks
+9% synergy
Savage Ventmaw
14% of 59 decks
+12% synergy
Lathliss, Dragon Queen
14% of 59 decks
+12% synergy
Cavern-Hoard Dragon
14% of 59 decks
+12% synergy
Ancient Copper Dragon
14% of 59 decks
+11% synergy
Junk Winder
14% of 200 decks
+12% synergy
Craterhoof Behemoth
12% of 200 decks
+9% synergy
Rampaging Baloths
12% of 200 decks
+9% synergy
Thrakkus the Butcher
12% of 59 decks
+11% synergy
Balefire Dragon
12% of 59 decks
+11% synergy
Dragonlord's Servant
12% of 59 decks
+10% synergy
Utvara Hellkite
12% of 59 decks
+10% synergy
Scourge of Valkas
12% of 59 decks
+10% synergy
Dockside Extortionist
12% of 59 decks
+4% synergy
Koma, Cosmos Serpent
12% of 200 decks
+10% synergy
Hornet Queen
12% of 200 decks
+10% synergy
Esper Sentinel
11% of 98 decks
+1% synergy
Seedborn Muse
11% of 200 decks
+7% synergy
Llanowar Elves
11% of 200 decks
+1% synergy
Instants (41)
Cyclonic Rift
52% of 200 decks
+37% synergy
Counterspell
48% of 200 decks
+27% synergy
Heroic Intervention
40% of 200 decks
+27% synergy
Ripples of Potential
37% of 200 decks
+35% synergy
Path to Exile
33% of 98 decks
+13% synergy
Radstorm
31% of 200 decks
+27% synergy
Mana Drain
28% of 200 decks
+21% synergy
Beast Within
26% of 200 decks
+7% synergy
Atomize
25% of 107 decks
+22% synergy
Assassin's Trophy
25% of 107 decks
+19% synergy
Fierce Guardianship
25% of 200 decks
+16% synergy
Vampiric Tutor
24% of 107 decks
+14% synergy
Double Major
24% of 200 decks
+23% synergy
Second Harvest
22% of 200 decks
+20% synergy
Enlightened Tutor
21% of 98 decks
+13% synergy
Mutational Advantage
18% of 200 decks
+15% synergy
Deflecting Swat
17% of 59 decks
+9% synergy
Growth Spiral
16% of 200 decks
+12% synergy
Worldly Tutor
16% of 200 decks
+9% synergy
Rapid Hybridization
14% of 200 decks
+9% synergy
Arcane Denial
14% of 200 decks
+5% synergy
Chaos Warp
14% of 59 decks
-2% synergy
Anguished Unmaking
12% of 90 decks
+7% synergy
Swan Song
12% of 200 decks
+4% synergy
An Offer You Can't Refuse
12% of 200 decks
+2% synergy
Negate
12% of 200 decks
-0% synergy
Dovin's Veto
11% of 98 decks
+6% synergy
Theoretical Duplication
10% of 200 decks
+10% synergy
Cackling Counterpart
10% of 200 decks
+10% synergy
Krosan Grip
10% of 200 decks
+6% synergy
Return of the Wildspeaker
10% of 200 decks
+4% synergy
Perplexing Test
10% of 200 decks
+9% synergy
Boros Charm
10% of 40 decks
+4% synergy
Mystical Tutor
10% of 200 decks
+2% synergy
Pongify
9% of 200 decks
+3% synergy
Experimental Augury
8% of 200 decks
+7% synergy
Force of Will
8% of 200 decks
+2% synergy
Sarkhan's Triumph
7% of 59 decks
+6% synergy
Brainstorm
6% of 200 decks
-5% synergy
Deadly Rollick
6% of 107 decks
+0% synergy
See Double
6% of 200 decks
+4% synergy
Sorceries (38)
Nature's Lore
52% of 200 decks
+37% synergy
Supreme Verdict
48% of 98 decks
+45% synergy
Three Visits
46% of 200 decks
+34% synergy
Demonic Tutor
40% of 107 decks
+28% synergy
Kodama's Reach
36% of 200 decks
+20% synergy
Primevals' Glorious Rebirth
34% of 90 decks
+33% synergy
Rampant Growth
30% of 200 decks
+13% synergy
Urza's Ruinous Blast
28% of 98 decks
+26% synergy
Eerie Ultimatum
27% of 90 decks
+25% synergy
Toxic Deluge
26% of 107 decks
+18% synergy
Tezzeret's Gambit
22% of 200 decks
+21% synergy
Blasphemous Act
22% of 59 decks
+6% synergy
Rite of Replication
20% of 200 decks
+18% synergy
Irenicus's Vile Duplication
19% of 200 decks
+17% synergy
Deploy the Gatewatch
16% of 98 decks
+16% synergy
Jeska's Will
15% of 59 decks
+6% synergy
Doppelgang
12% of 200 decks
+11% synergy
Vandalblast
12% of 59 decks
+4% synergy
Ezuri's Predation
11% of 200 decks
+10% synergy
Skyshroud Claim
11% of 200 decks
+6% synergy
Damnation
10% of 107 decks
+6% synergy
Wrath of God
10% of 98 decks
+7% synergy
Quasiduplicate
10% of 200 decks
+9% synergy
Shamanic Revelation
10% of 200 decks
+5% synergy
Quantum Misalignment
10% of 200 decks
+8% synergy
Rally the Galadhrim
9% of 200 decks
+9% synergy
Awaken the Woods
8% of 200 decks
+6% synergy
Call the Gatewatch
8% of 98 decks
+8% synergy
Ruinous Ultimatum
8% of 39 decks
+6% synergy
Bala Ged Recovery
8% of 200 decks
+3% synergy
Replication Technique
7% of 200 decks
+7% synergy
Genesis Ultimatum
7% of 59 decks
+6% synergy
Gamble
7% of 59 decks
+2% synergy
Merciless Eviction
7% of 90 decks
+5% synergy
Vanquish the Horde
6% of 98 decks
+4% synergy
Grim Tutor
6% of 107 decks
+3% synergy
Damn
6% of 90 decks
+1% synergy
Mythos of Illuna
5% of 59 decks
+5% synergy
Utility Artifacts (18)
Ichormoon Gauntlet
50% of 200 decks
+49% synergy
The Chain Veil
46% of 200 decks
+45% synergy
Rings of Brighthearth
22% of 200 decks
+20% synergy
Mirror Box
18% of 200 decks
+16% synergy
Helm of the Host
18% of 200 decks
+14% synergy
Lightning Greaves
16% of 200 decks
-10% synergy
Idol of Oblivion
12% of 200 decks
+9% synergy
Swiftfoot Boots
12% of 200 decks
-16% synergy
Combine Chrysalis
12% of 200 decks
+11% synergy
The One Ring
12% of 200 decks
+3% synergy
Contagion Engine
9% of 200 decks
+8% synergy
Panharmonicon
9% of 200 decks
+5% synergy
Norn's Annex
8% of 98 decks
+7% synergy
Bootleggers' Stash
7% of 200 decks
+6% synergy
Sword of Truth and Justice
6% of 200 decks
+5% synergy
The Great Henge
6% of 200 decks
+1% synergy
Nuka-Cola Vending Machine
6% of 200 decks
+1% synergy
Twinning Staff
6% of 200 decks
+4% synergy
Enchantments (31)
Rhystic Study
44% of 200 decks
+30% synergy
Leyline of the Guildpact
44% of 39 decks
+42% synergy
Oath of Nissa
34% of 200 decks
+34% synergy
Parallel Lives
30% of 200 decks
+27% synergy
All Will Be One
29% of 59 decks
+27% synergy
Oath of Ajani
24% of 98 decks
+24% synergy
Inexorable Tide
24% of 200 decks
+22% synergy
Oath of Gideon
21% of 98 decks
+21% synergy
Sylvan Library
17% of 200 decks
+11% synergy
Dragon Tempest
15% of 59 decks
+13% synergy
Mystic Remora
14% of 200 decks
+6% synergy
Temur Ascendancy
14% of 59 decks
+12% synergy
Primal Vigor
10% of 200 decks
+9% synergy
City of Death
10% of 200 decks
+9% synergy
Urza Assembles the Titans
10% of 98 decks
+10% synergy
Extravagant Replication
10% of 200 decks
+9% synergy
Rhythm of the Wild
8% of 59 decks
+3% synergy
Liliana's Talent
8% of 107 decks
+8% synergy
Mirari's Wake
8% of 98 decks
+5% synergy
Elemental Bond
8% of 200 decks
+5% synergy
Kindred Discovery
8% of 200 decks
+4% synergy
Tribute to the World Tree
8% of 200 decks
+3% synergy
Ghostly Prison
7% of 98 decks
+2% synergy
Garruk's Uprising
7% of 200 decks
+0% synergy
Oath of Jace
6% of 200 decks
+6% synergy
As Foretold
6% of 200 decks
+6% synergy
Propaganda
6% of 200 decks
+1% synergy
Awakening Zone
6% of 200 decks
+5% synergy
Simic Ascendancy
6% of 200 decks
+5% synergy
Rowan's Talent
5% of 59 decks
+5% synergy
Aggravated Assault
5% of 59 decks
+4% synergy
Planeswalkers (50)
Teferi, Master of Time
48% of 200 decks
+47% synergy
Kaya the Inexorable
46% of 90 decks
+45% synergy
Ashiok, Dream Render
45% of 107 decks
+44% synergy
Liliana, Dreadhorde General
44% of 107 decks
+42% synergy
Teferi, Temporal Archmage
42% of 200 decks
+42% synergy
Chandra, Legacy of Fire
41% of 59 decks
+40% synergy
The Eternal Wanderer
40% of 98 decks
+38% synergy
Nicol Bolas, Planeswalker
38% of 39 decks
+38% synergy
Narset, Parter of Veils
38% of 200 decks
+35% synergy
Ajani, Sleeper Agent
37% of 98 decks
+36% synergy
Ugin, the Spirit Dragon
35% of 200 decks
+33% synergy
Narset Transcendent
33% of 98 decks
+32% synergy
Wrenn and Realmbreaker
30% of 200 decks
+29% synergy
Vraska, Relic Seeker
27% of 107 decks
+27% synergy
Vronos, Masked Inquisitor
26% of 200 decks
+25% synergy
Aminatou, the Fateshifter
19% of 90 decks
+19% synergy
Tamiyo, the Moon Sage
18% of 200 decks
+18% synergy
Ajani Steadfast
18% of 98 decks
+18% synergy
Tevesh Szat, Doom of Fools
18% of 107 decks
+17% synergy
Tamiyo, Compleated Sage
16% of 200 decks
+15% synergy
Vraska the Unseen
14% of 107 decks
+14% synergy
Garruk, Cursed Huntsman
14% of 107 decks
+14% synergy
Ral Zarek
14% of 59 decks
+13% synergy
Jace, the Mind Sculptor
14% of 200 decks
+13% synergy
Teferi, Temporal Pilgrim
13% of 200 decks
+12% synergy
Dihada, Binder of Wills
13% of 39 decks
+12% synergy
Narset of the Ancient Way
12% of 40 decks
+12% synergy
Lolth, Spider Queen
12% of 107 decks
+11% synergy
Sarkhan the Masterless
12% of 59 decks
+11% synergy
Chandra, Awakened Inferno
12% of 59 decks
+11% synergy
Garruk, Primal Hunter
12% of 200 decks
+10% synergy
Sorin Markov
11% of 107 decks
+11% synergy
Jace, Unraveler of Secrets
11% of 200 decks
+11% synergy
Nissa, Ascended Animist
10% of 200 decks
+9% synergy
Ashiok, Nightmare Muse
10% of 107 decks
+10% synergy
Vraska, Golgari Queen
10% of 107 decks
+10% synergy
Geyadrone Dihada
10% of 39 decks
+10% synergy
Venser, the Sojourner
10% of 98 decks
+10% synergy
The Wanderer
10% of 98 decks
+10% synergy
Kiora, the Crashing Wave
10% of 200 decks
+9% synergy
Nissa, Voice of Zendikar
10% of 200 decks
+9% synergy
Dovin Baan
9% of 98 decks
+9% synergy
Ajani, the Greathearted
9% of 98 decks
+8% synergy
Nissa, Who Shakes the World
9% of 200 decks
+8% synergy
Tezzeret, Artifice Master
8% of 200 decks
+8% synergy
Dack Fayden
8% of 59 decks
+8% synergy
Minsc & Boo, Timeless Heroes
8% of 59 decks
+8% synergy
Chandra, Torch of Defiance
8% of 59 decks
+7% synergy
Liliana Vess
8% of 107 decks
+8% synergy
Teyo, Geometric Tactician
8% of 98 decks
+7% synergy
Utility Lands (19)
Reliquary Tower
48% of 200 decks
+20% synergy
Karn's Bastion
39% of 200 decks
+34% synergy
Interplanar Beacon
30% of 200 decks
+29% synergy
Boseiju, Who Endures
26% of 200 decks
+17% synergy
Yavimaya, Cradle of Growth
26% of 200 decks
+16% synergy
Otawara, Soaring City
18% of 200 decks
+10% synergy
Ancient Tomb
14% of 200 decks
+4% synergy
Urborg, Tomb of Yawgmoth
10% of 200 decks
+0% synergy
Bojuka Bog
10% of 107 decks
-6% synergy
Rogue's Passage
10% of 200 decks
-9% synergy
Field of the Dead
8% of 200 decks
+5% synergy
Mosswort Bridge
8% of 200 decks
+3% synergy
Nesting Grounds
8% of 200 decks
+6% synergy
Takenuma, Abandoned Mire
7% of 107 decks
+1% synergy
Temple of the False God
7% of 200 decks
-3% synergy
Oran-Rief, the Vastwood
6% of 200 decks
+4% synergy
Gaea's Cradle
6% of 200 decks
+3% synergy
Maze of Ith
6% of 200 decks
+3% synergy
Alchemist's Refuge
6% of 200 decks
+4% synergy
Mana Artifacts (21)
Sol Ring
90% of 200 decks
+6% synergy
Arcane Signet
84% of 200 decks
+14% synergy
Chromatic Lantern
38% of 200 decks
+28% synergy
Simic Signet
22% of 200 decks
+19% synergy
Astral Cornucopia
21% of 200 decks
+20% synergy
Fellwar Stone
19% of 200 decks
-2% synergy
Mana Crypt
18% of 200 decks
+7% synergy
Everflowing Chalice
17% of 200 decks
+12% synergy
Timeless Lotus
15% of 39 decks
+14% synergy
Gatewatch Beacon
15% of 98 decks
+15% synergy
Talisman of Curiosity
13% of 200 decks
+11% synergy
Replicating Ring
8% of 200 decks
+7% synergy
Thought Vessel
8% of 200 decks
-7% synergy
Staff of Compleation
8% of 200 decks
+6% synergy
Commander's Sphere
7% of 200 decks
-10% synergy
Carnelian Orb of Dragonkind
7% of 59 decks
+6% synergy
Talisman of Dominance
7% of 107 decks
-1% synergy
Mox Amber
6% of 200 decks
+3% synergy
Jeweled Lotus
6% of 200 decks
-2% synergy
Azorius Signet
5% of 98 decks
-1% synergy
Izzet Signet
5% of 59 decks
-2% synergy
Lands (50)
Command Tower
89% of 200 decks
+16% synergy
Temple Garden
72% of 98 decks
+63% synergy
Hallowed Fountain
72% of 98 decks
+63% synergy
Watery Grave
71% of 107 decks
+60% synergy
Breeding Pool
69% of 200 decks
+60% synergy
Overgrown Tomb
68% of 107 decks
+59% synergy
Godless Shrine
66% of 90 decks
+56% synergy
Spara's Headquarters
64% of 98 decks
+60% synergy
Steam Vents
63% of 59 decks
+54% synergy
Indatha Triome
62% of 90 decks
+59% synergy
Ketria Triome
59% of 59 decks
+56% synergy
Stomping Ground
58% of 59 decks
+48% synergy
Zagoth Triome
57% of 107 decks
+53% synergy
Raffine's Tower
53% of 90 decks
+49% synergy
Exotic Orchard
52% of 200 decks
+18% synergy
The World Tree
51% of 39 decks
+49% synergy
Rejuvenating Springs
50% of 200 decks
+44% synergy
Sacred Foundry
50% of 40 decks
+42% synergy
Misty Rainforest
50% of 200 decks
+38% synergy
Blood Crypt
41% of 39 decks
+32% synergy
Raugrin Triome
40% of 40 decks
+37% synergy
Hinterland Harbor
36% of 200 decks
+30% synergy
Sea of Clouds
35% of 98 decks
+29% synergy
Undergrowth Stadium
33% of 107 decks
+27% synergy
Dreamroot Cascade
32% of 200 decks
+28% synergy
Verdant Catacombs
30% of 200 decks
+18% synergy
Vault of Champions
29% of 90 decks
+23% synergy
Training Center
29% of 59 decks
+22% synergy
Jetmir's Garden
28% of 40 decks
+23% synergy
Bountiful Promenade
27% of 98 decks
+21% synergy
Ziatora's Proving Ground
26% of 39 decks
+22% synergy
Xander's Lounge
26% of 39 decks
+22% synergy
Windswept Heath
26% of 200 decks
+15% synergy
Morphic Pool
25% of 107 decks
+18% synergy
Polluted Delta
25% of 200 decks
+14% synergy
Marsh Flats
25% of 200 decks
+13% synergy
Yavimaya Coast
24% of 200 decks
+19% synergy
Spire Garden
24% of 59 decks
+18% synergy
Flooded Strand
24% of 200 decks
+13% synergy
Savai Triome
23% of 39 decks
+20% synergy
Frontier Bivouac
22% of 59 decks
+19% synergy
Seaside Citadel
21% of 98 decks
+18% synergy
Reflecting Pool
21% of 200 decks
+15% synergy
Simic Growth Chamber
20% of 200 decks
+15% synergy
Hedge Maze
20% of 200 decks
+15% synergy
Opulent Palace
19% of 107 decks
+16% synergy
Scalding Tarn
18% of 200 decks
+7% synergy
Spectator Seating
18% of 40 decks
+12% synergy
Underground Sea
17% of 107 decks
+13% synergy
Flooded Grove
16% of 200 decks
+14% synergy