Kotis, Sibsig Champion
Altar of Dementia
Skullwinder

   Prerequisites

What do I need to start this combo?
Extra Turn Spell - GY on Resolution in hand.
All other permanents on the battlefield.
You have enough mana available each turn to cast the extra turn spell and enough mana each extra turn to cast Skullwinder. You have not cast a spell using Kotis

   Steps

How does this combo work?
1
Cast the extra turn spell by paying its mana cost, causing you to take an extra turn after this one.
2
Move to your extra turn.
3
Activate Altar of Dementia by sacrificing Skullwinder, causing you to mill cards equal to Skullwinder's power.
4
Cast Skullwinder from your graveyard by paying its mana cost and exiling three other cards from your graveyard, ensuring not to exile the extra turn spell.
5
When Skullwinder enters the battlefield, it triggers, returning the extra turn spell from your graveyard to your hand.
6
Repeat.

   Results

What do I get from this combo?
Lock
Near-infinite turns
Teval, the Balanced Scale
0.0%inclusion6 decks25.2K decks
Kotis, Sibsig Champion
0.5%inclusion4 decks855 decks
Muldrotha, the Gravetide
0.0%inclusion2 decks13.3K decks
Teval, Arbiter of Virtue
0.0%inclusion1 decks4.87K decks
Sidisi, Brood Tyrant
0.0%inclusion1 decks4.12K decks
New Cards
Aberrant Return
100%inclusion1 decks1 decks
99%synergy
High Synergy Cards
Living Death
86%inclusion12 decks14 decks
73%synergy
Stitcher's Supplier
86%inclusion12 decks14 decks
73%synergy
Gravecrawler
79%inclusion11 decks14 decks
71%synergy
Life from the Loam
86%inclusion12 decks14 decks
70%synergy
Hedron Crab
79%inclusion11 decks14 decks
66%synergy
Kheru Goldkeeper
77%inclusion10 decks13 decks
63%synergy
Teval's Judgment
79%inclusion11 decks14 decks
63%synergy
River Kelpie
64%inclusion9 decks14 decks
57%synergy
Ripples of Undeath
71%inclusion10 decks14 decks
57%synergy
Kishla Skimmer
64%inclusion9 decks14 decks
53%synergy
Top Cards
Colossal Grave-Reaver
71%inclusion10 decks14 decks
53%synergy
Eternal Witness
71%inclusion10 decks14 decks
45%synergy
Insidious Roots
57%inclusion8 decks14 decks
49%synergy
Timeless Witness
57%inclusion8 decks14 decks
48%synergy
Dread Return
57%inclusion8 decks14 decks
47%synergy
Farseek
57%inclusion8 decks14 decks
12%synergy
Steward of the Harvest
50%inclusion7 decks14 decks
44%synergy
Nyx Weaver
50%inclusion7 decks14 decks
42%synergy
Afterlife from the Loam
50%inclusion7 decks14 decks
42%synergy
Will of the Sultai
50%inclusion7 decks14 decks
39%synergy
Game Changers
Field of the Dead
21%inclusion3 decks14 decks
11%synergy
Creatures
Skull Prophet
50%inclusion7 decks14 decks
38%synergy
Aftermath Analyst
43%inclusion6 decks14 decks
31%synergy
Syr Konrad, the Grim
43%inclusion6 decks14 decks
26%synergy
Sakura-Tribe Elder
43%inclusion6 decks14 decks
20%synergy
Lotuslight Dancers
42%inclusion5 decks12 decks
36%synergy
Tormod, the Desecrator
36%inclusion5 decks14 decks
32%synergy
Diviner of Mist
36%inclusion5 decks14 decks
31%synergy
Shigeki, Jukai Visionary
36%inclusion5 decks14 decks
30%synergy
Teval, the Balanced Scale
36%inclusion5 decks14 decks
29%synergy
Meren of Clan Nel Toth
36%inclusion5 decks14 decks
28%synergy
Satyr Wayfinder
36%inclusion5 decks14 decks
28%synergy
Dauthi Voidwalker
36%inclusion5 decks14 decks
26%synergy
Sidisi, Brood Tyrant
36%inclusion5 decks14 decks
25%synergy
Wonder
36%inclusion5 decks14 decks
23%synergy
Floral Evoker
29%inclusion4 decks14 decks
23%synergy
Millikin
29%inclusion4 decks14 decks
22%synergy
Hermit Druid
29%inclusion4 decks14 decks
22%synergy
Springbloom Druid
29%inclusion4 decks14 decks
20%synergy
Ramunap Excavator
29%inclusion4 decks14 decks
17%synergy
Six
29%inclusion4 decks14 decks
12%synergy
Birds of Paradise
29%inclusion4 decks14 decks
-1%synergy
Pitiless Plunderer
21%inclusion3 decks14 decks
20%synergy
Warren Soultrader
21%inclusion3 decks14 decks
19%synergy
Blood Artist
21%inclusion3 decks14 decks
19%synergy
Junji, the Midnight Sky
21%inclusion3 decks14 decks
19%synergy
Accursed Marauder
21%inclusion3 decks14 decks
18%synergy
Sylvan Safekeeper
21%inclusion3 decks14 decks
18%synergy
Lost Monarch of Ifnir
21%inclusion3 decks14 decks
17%synergy
Jarad, Golgari Lich Lord
21%inclusion3 decks14 decks
15%synergy
Muldrotha, the Gravetide
21%inclusion3 decks14 decks
0%synergy
Instants
Grapple with the Past
36%inclusion5 decks14 decks
30%synergy
Lethal Scheme
29%inclusion4 decks14 decks
24%synergy
Frantic Search
29%inclusion4 decks14 decks
21%synergy
Grisly Salvage
29%inclusion4 decks14 decks
21%synergy
Tear Asunder
29%inclusion4 decks14 decks
18%synergy
Harrow
29%inclusion4 decks14 decks
17%synergy
Negate
21%inclusion3 decks14 decks
4%synergy
Putrefy
21%inclusion3 decks14 decks
-3%synergy
Assassin's Trophy
21%inclusion3 decks14 decks
-15%synergy
Sorceries
Reanimate
50%inclusion7 decks14 decks
27%synergy
Victimize
43%inclusion6 decks14 decks
28%synergy
Rampant Growth
43%inclusion6 decks14 decks
5%synergy
Buried Alive
36%inclusion5 decks14 decks
28%synergy
Lively Dirge
29%inclusion4 decks14 decks
27%synergy
Welcome the Dead
29%inclusion4 decks14 decks
23%synergy
Nature's Lore
29%inclusion4 decks14 decks
0%synergy
Neoform
21%inclusion3 decks14 decks
17%synergy
Toxic Deluge
21%inclusion3 decks14 decks
3%synergy
Utility Artifacts
Hedge Shredder
43%inclusion6 decks14 decks
28%synergy
Phyrexian Altar
36%inclusion5 decks14 decks
32%synergy
Mesmeric Orb
36%inclusion5 decks14 decks
24%synergy
Conduit of Worlds
36%inclusion5 decks14 decks
21%synergy
Ashnod's Altar
29%inclusion4 decks14 decks
25%synergy
Enchantments
Glacierwood Siege
29%inclusion4 decks14 decks
23%synergy
Awaken the Honored Dead
29%inclusion4 decks14 decks
21%synergy
Animate Dead
29%inclusion4 decks14 decks
16%synergy
Chthonian Nightmare
21%inclusion3 decks14 decks
20%synergy
Tortured Existence
21%inclusion3 decks14 decks
17%synergy
Hollowmurk Siege
21%inclusion3 decks14 decks
16%synergy
Phyrexian Reclamation
21%inclusion3 decks14 decks
15%synergy
Utility Lands
Cephalid Coliseum
50%inclusion7 decks14 decks
42%synergy
Crypt of Agadeem
36%inclusion5 decks14 decks
31%synergy
Memorial to Folly
36%inclusion5 decks14 decks
31%synergy
Dakmor Salvage
36%inclusion5 decks14 decks
30%synergy
Shifting Woodland
29%inclusion4 decks14 decks
16%synergy
Command Beacon
21%inclusion3 decks14 decks
11%synergy
Mana Artifacts
Sol Ring
64%inclusion9 decks14 decks
-18%synergy
Arcane Signet
57%inclusion8 decks14 decks
-15%synergy
Lands
Command Tower
86%inclusion12 decks14 decks
-5%synergy
Foreboding Landscape
79%inclusion11 decks14 decks
56%synergy
Woodland Cemetery
79%inclusion11 decks14 decks
33%synergy
Opulent Palace
79%inclusion11 decks14 decks
26%synergy
Dreamroot Cascade
71%inclusion10 decks14 decks
43%synergy
Hinterland Harbor
71%inclusion10 decks14 decks
25%synergy
Terramorphic Expanse
50%inclusion7 decks14 decks
26%synergy
Llanowar Wastes
50%inclusion7 decks14 decks
18%synergy
Overgrown Tomb
50%inclusion7 decks14 decks
4%synergy
Exotic Orchard
50%inclusion7 decks14 decks
-6%synergy
Temple of Malady
43%inclusion6 decks14 decks
22%synergy
Drowned Catacomb
43%inclusion6 decks14 decks
9%synergy
Watery Grave
43%inclusion6 decks14 decks
-2%synergy
Breeding Pool
43%inclusion6 decks14 decks
-4%synergy
Fetid Pools
36%inclusion5 decks14 decks
23%synergy
Golgari Rot Farm
36%inclusion5 decks14 decks
15%synergy
Misty Rainforest
36%inclusion5 decks14 decks
1%synergy
Verdant Catacombs
36%inclusion5 decks14 decks
1%synergy
Polluted Delta
36%inclusion5 decks14 decks
0%synergy
Sunken Hollow
36%inclusion5 decks14 decks
-2%synergy
Zagoth Triome
36%inclusion5 decks14 decks
-3%synergy
Darkwater Catacombs
29%inclusion4 decks14 decks
10%synergy
Undergrowth Stadium
29%inclusion4 decks14 decks
-1%synergy
Rejuvenating Springs
29%inclusion4 decks14 decks
-3%synergy
Contaminated Aquifer
21%inclusion3 decks14 decks
16%synergy
Haunted Mire
21%inclusion3 decks14 decks
14%synergy
Myriad Landscape
21%inclusion3 decks14 decks
8%synergy
Temple of Deceit
21%inclusion3 decks14 decks
6%synergy
Underground River
21%inclusion3 decks14 decks
4%synergy
Temple of Mystery
21%inclusion3 decks14 decks
3%synergy
Morphic Pool
21%inclusion3 decks14 decks
-4%synergy
Yavimaya Coast
21%inclusion3 decks14 decks
-7%synergy