Sidisi, Regent of the Mire
Thornbite Staff
Altar of Dementia

   Prerequisites

What do I need to start this combo?
Creature with MV=1 and Creates Creature Token(s) on Death in your graveyard.
All other permanents on the battlefield (Sidisi without summoning sickness on the battlefield and Thornbite Staff attached to Sidisi on the battlefield).
You control a creature with mana value 0.

   Steps

How does this combo work?
1
Activate Sidisi by tapping it and sacrificing the creature with mana value 0.
2
When the creature dies, Sidisi triggers, untapping Sidisi.
3
Resolve the Sidisi ability, returning the creature that creates creature token(s) on death from your graveyard to the battlefield.
4
Activate Altar of Dementia by sacrificing the creature.
5
When the creature dies, it and Sidisi trigger.
6
Resolve the Sidisi trigger, untapping it.
7
Resolve the creature's trigger, creating at least one creature token.
8
Resolve the Altar of Dementia ability.
9
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite mill
Infinite self-mill
Sidisi, Regent of the Mire
8.7%inclusion61 decks699 decks
Xu-Ifit, Osteoharmonist
0.5%inclusion20 decks3.70K decks
Zul Ashur, Lich Lord
0.2%inclusion3 decks1.76K decks
Gisa, the Hellraiser
0.1%inclusion2 decks3.47K decks
Wick, the Whorled Mind
0.0%inclusion1 decks7.59K decks
Ayara, Widow of the Realm
0.1%inclusion1 decks936 decks
Laughing Jasper Flint
0.0%inclusion1 decks4.29K decks
Orah, Skyclave Hierophant
0.0%inclusion1 decks2.27K decks
Chainer, Nightmare Adept
0.0%inclusion1 decks2.08K decks
Kenrith, the Returned King
0.0%inclusion1 decks19.2K decks
Sivriss, Nightmare Speaker // Haunted One
1.2%inclusion1 decks86 decks
Teval, the Balanced Scale
0.0%inclusion1 decks30.3K decks
Tariel, Reckoner of Souls
0.1%inclusion1 decks1.03K decks
Whisper, Blood Liturgist
0.4%inclusion1 decks274 decks
Missy
0.1%inclusion1 decks1.51K decks
Atraxa, Grand Unifier
0.0%inclusion1 decks11K decks
Celes, Rune Knight
0.0%inclusion1 decks8.86K decks
New Cards
Does Machines
50%inclusion1 decks2 decks
50%synergy
Grave Researcher
17%inclusion1 decks6 decks
14%synergy
Ninja Teen
5.0%inclusion1 decks20 decks
4%synergy
Armaggon, Future Shark
5.0%inclusion1 decks20 decks
5%synergy
Baron Helmut Zemo
3.3%inclusion1 decks30 decks
3%synergy
High Synergy Cards
Stitcher's Supplier
78%inclusion77 decks99 decks
74%synergy
Ripples of Undeath
71%inclusion70 decks99 decks
66%synergy
Buried Alive
68%inclusion67 decks99 decks
62%synergy
Gravecrawler
63%inclusion62 decks99 decks
59%synergy
Gray Merchant of Asphodel
65%inclusion64 decks99 decks
56%synergy
Vile Entomber
53%inclusion52 decks99 decks
51%synergy
Jet Medallion
55%inclusion54 decks99 decks
51%synergy
Twilight Diviner
52%inclusion13 decks25 decks
50%synergy
Thousand-Year Elixir
51%inclusion50 decks99 decks
49%synergy
Undead Butler
47%inclusion47 decks99 decks
47%synergy
Top Cards
Reanimate
58%inclusion57 decks99 decks
38%synergy
Dark Ritual
58%inclusion57 decks99 decks
33%synergy
Entomb
52%inclusion51 decks99 decks
45%synergy
Goblin Bombardment
50%inclusion4 decks8 decks
44%synergy
Victimize
46%inclusion46 decks99 decks
34%synergy
Bloodghast
45%inclusion45 decks99 decks
43%synergy
Crypt Ghast
45%inclusion45 decks99 decks
41%synergy
Lightning Greaves
45%inclusion45 decks99 decks
21%synergy
Syr Konrad, the Grim
44%inclusion44 decks99 decks
36%synergy
Pitiless Plunderer
43%inclusion43 decks99 decks
35%synergy
Game Changers
Demonic Tutor
19%inclusion19 decks99 decks
0%synergy
Vampiric Tutor
17%inclusion17 decks99 decks
3%synergy
Orcish Bowmasters
8.1%inclusion8 decks99 decks
0%synergy
Ancient Tomb
7.1%inclusion7 decks99 decks
-2%synergy
Necropotence
5.1%inclusion5 decks99 decks
0%synergy
Bolas's Citadel
5.1%inclusion5 decks99 decks
-3%synergy
Creatures
Adarkar Valkyrie
60%inclusion3 decks5 decks
60%synergy
Sister Hospitaller
60%inclusion3 decks5 decks
59%synergy
Karmic Guide
60%inclusion3 decks5 decks
57%synergy
Sun Titan
60%inclusion3 decks5 decks
52%synergy
Junji, the Midnight Sky
41%inclusion41 decks99 decks
39%synergy
Viscera Seer
41%inclusion41 decks99 decks
33%synergy
Midnight Reaper
40%inclusion40 decks99 decks
37%synergy
Golgari Thug
39%inclusion39 decks99 decks
38%synergy
Stinkweed Imp
39%inclusion39 decks99 decks
38%synergy
Accursed Marauder
39%inclusion39 decks99 decks
34%synergy
Mire Triton
38%inclusion38 decks99 decks
38%synergy
Mikaeus, the Unhallowed
38%inclusion38 decks99 decks
36%synergy
Grim Haruspex
38%inclusion38 decks99 decks
36%synergy
Blood Artist
37%inclusion37 decks99 decks
26%synergy
Umbral Collar Zealot
35%inclusion25 decks71 decks
32%synergy
Ravenous Chupacabra
34%inclusion34 decks99 decks
31%synergy
Boggart Trawler
34%inclusion34 decks99 decks
30%synergy
Morbid Opportunist
34%inclusion34 decks99 decks
27%synergy
Body Launderer
33%inclusion33 decks99 decks
33%synergy
Ayara, First of Locthwain
33%inclusion33 decks99 decks
30%synergy
Metamorphosis Fanatic
32%inclusion32 decks99 decks
31%synergy
Nine-Lives Familiar
32%inclusion32 decks99 decks
31%synergy
Massacre Wurm
31%inclusion31 decks99 decks
26%synergy
Warren Soultrader
31%inclusion31 decks99 decks
26%synergy
Millikin
30%inclusion30 decks99 decks
29%synergy
Reassembling Skeleton
30%inclusion30 decks99 decks
27%synergy
Phyrexian Delver
29%inclusion29 decks99 decks
28%synergy
Tormod, the Desecrator
29%inclusion29 decks99 decks
28%synergy
Solemn Simulacrum
29%inclusion29 decks99 decks
17%synergy
Zulaport Cutthroat
27%inclusion27 decks99 decks
19%synergy
Cavalier of Night
25%inclusion25 decks99 decks
25%synergy
Disciple of Bolas
25%inclusion25 decks99 decks
23%synergy
Doom Whisperer
24%inclusion24 decks99 decks
22%synergy
Carrion Feeder
24%inclusion24 decks99 decks
20%synergy
Soldevi Adnate
22%inclusion22 decks99 decks
22%synergy
Oriq Loremage
22%inclusion22 decks99 decks
22%synergy
Death's Shadow
19%inclusion19 decks99 decks
19%synergy
Overlord of the Balemurk
19%inclusion19 decks99 decks
18%synergy
Plaguecrafter
18%inclusion18 decks99 decks
14%synergy
Shadowheart, Dark Justiciar
17%inclusion17 decks99 decks
16%synergy
Gixian Puppeteer
17%inclusion17 decks99 decks
16%synergy
Sidisi, Undead Vizier
17%inclusion17 decks99 decks
16%synergy
Marvin, Murderous Mimic
17%inclusion17 decks99 decks
16%synergy
Sheoldred, Whispering One
17%inclusion17 decks99 decks
13%synergy
Corpse Connoisseur
16%inclusion16 decks99 decks
16%synergy
Corpse Augur
16%inclusion16 decks99 decks
16%synergy
Illuminor Szeras
16%inclusion16 decks99 decks
16%synergy
Snarling Gorehound
16%inclusion16 decks99 decks
16%synergy
Fleshbag Marauder
16%inclusion16 decks99 decks
13%synergy
Troll of Khazad-dûm
15%inclusion15 decks99 decks
14%synergy
Instants
Counterspell
60%inclusion3 decks5 decks
18%synergy
Malakir Rebirth
45%inclusion45 decks99 decks
37%synergy
Withering Torment
38%inclusion38 decks99 decks
31%synergy
Fell the Profane
36%inclusion36 decks99 decks
27%synergy
Saw in Half
24%inclusion24 decks99 decks
20%synergy
Imp's Mischief
23%inclusion23 decks99 decks
19%synergy
Songs of the Damned
20%inclusion20 decks99 decks
19%synergy
Deadly Dispute
20%inclusion20 decks99 decks
8%synergy
Flare of Malice
18%inclusion18 decks99 decks
16%synergy
Deadly Rollick
17%inclusion17 decks99 decks
3%synergy
Cabal Ritual
16%inclusion16 decks99 decks
11%synergy
Bitter Triumph
14%inclusion14 decks99 decks
11%synergy
Defile
13%inclusion13 decks99 decks
10%synergy
Culling the Weak
13%inclusion13 decks99 decks
9%synergy
Village Rites
12%inclusion12 decks99 decks
3%synergy
Tragic Slip
11%inclusion11 decks99 decks
8%synergy
Not Dead After All
10%inclusion10 decks99 decks
7%synergy
Darkblast
9.1%inclusion9 decks99 decks
9%synergy
Sacrifice
9.1%inclusion9 decks99 decks
8%synergy
Hagra Mauling
9.1%inclusion9 decks99 decks
7%synergy
Snuff Out
9.1%inclusion9 decks99 decks
6%synergy
Archenemy's Charm
8.5%inclusion6 decks71 decks
7%synergy
Corpse Churn
6.1%inclusion6 decks99 decks
6%synergy
Reckoner's Bargain
6.1%inclusion6 decks99 decks
5%synergy
Feign Death
6.1%inclusion6 decks99 decks
4%synergy
Undying Malice
6.1%inclusion6 decks99 decks
4%synergy
Baleful Mastery
6.1%inclusion6 decks99 decks
4%synergy
Infernal Grasp
6.1%inclusion6 decks99 decks
-2%synergy
Withering Boon
5.1%inclusion5 decks99 decks
4%synergy
Undying Evil
5.1%inclusion5 decks99 decks
4%synergy
Supernatural Stamina
5.1%inclusion5 decks99 decks
3%synergy
Fake Your Own Death
5.1%inclusion5 decks99 decks
3%synergy
Sorceries
Feed the Swarm
37%inclusion37 decks99 decks
22%synergy
Lively Dirge
32%inclusion32 decks99 decks
30%synergy
Living Death
31%inclusion31 decks99 decks
26%synergy
Unmarked Grave
27%inclusion27 decks99 decks
25%synergy
Toxic Deluge
27%inclusion27 decks99 decks
9%synergy
Dread Return
26%inclusion26 decks99 decks
21%synergy
Unearth
22%inclusion22 decks99 decks
19%synergy
Agadeem's Awakening
19%inclusion19 decks99 decks
16%synergy
Damnation
17%inclusion17 decks99 decks
11%synergy
Persist
13%inclusion13 decks99 decks
11%synergy
Incarnation Technique
12%inclusion12 decks99 decks
11%synergy
Blasphemous Edict
12%inclusion12 decks99 decks
7%synergy
Sign in Blood
12%inclusion12 decks99 decks
3%synergy
Breach the Multiverse
11%inclusion11 decks99 decks
8%synergy
Rise of the Dark Realms
11%inclusion11 decks99 decks
6%synergy
Night's Whisper
11%inclusion11 decks99 decks
2%synergy
Desperate Plea
8.1%inclusion3 decks37 decks
8%synergy
Morbid Curiosity
8.1%inclusion8 decks99 decks
8%synergy
Dark Deal
8.1%inclusion8 decks99 decks
6%synergy
Diabolic Intent
8.1%inclusion8 decks99 decks
0%synergy
Bone Shards
6.1%inclusion6 decks99 decks
5%synergy
Stitch Together
6.1%inclusion6 decks99 decks
4%synergy
Zero Point Ballad
5.6%inclusion4 decks71 decks
5%synergy
Mandate of Abaddon
5.1%inclusion5 decks99 decks
4%synergy
Zombie Apocalypse
5.1%inclusion5 decks99 decks
4%synergy
Utility Artifacts
Magewright's Stone
36%inclusion36 decks99 decks
36%synergy
Skullclamp
30%inclusion30 decks99 decks
19%synergy
Phyrexian Altar
29%inclusion29 decks99 decks
26%synergy
Mesmeric Orb
26%inclusion26 decks99 decks
25%synergy
Ashnod's Altar
26%inclusion26 decks99 decks
20%synergy
Swiftfoot Boots
23%inclusion23 decks99 decks
-4%synergy
Sting, the Glinting Dagger
15%inclusion15 decks99 decks
14%synergy
Palantír of Orthanc
15%inclusion15 decks99 decks
14%synergy
Conjurer's Closet
13%inclusion13 decks99 decks
11%synergy
Perpetual Timepiece
12%inclusion12 decks99 decks
11%synergy
Altar of the Wretched
11%inclusion11 decks99 decks
11%synergy
Matzalantli, the Great Door
11%inclusion11 decks99 decks
10%synergy
Bontu's Monument
11%inclusion11 decks99 decks
9%synergy
Desecrated Tomb
9.1%inclusion9 decks99 decks
9%synergy
Blasting Station
9.1%inclusion9 decks99 decks
9%synergy
Expedition Map
9.1%inclusion9 decks99 decks
6%synergy
Codex Shredder
8.1%inclusion8 decks99 decks
7%synergy
Mask of Griselbrand
8.1%inclusion8 decks99 decks
7%synergy
Staff of Domination
6.1%inclusion6 decks99 decks
5%synergy
Crucible of Worlds
6.1%inclusion6 decks99 decks
4%synergy
Nim Deathmantle
5.1%inclusion5 decks99 decks
5%synergy
Key to the City
5.1%inclusion5 decks99 decks
4%synergy
Lavaspur Boots
5.1%inclusion5 decks99 decks
4%synergy
Enchantments
Impact Tremors
38%inclusion3 decks8 decks
28%synergy
Tortured Existence
32%inclusion32 decks99 decks
30%synergy
Teval's Judgment
32%inclusion32 decks99 decks
30%synergy
Chthonian Nightmare
29%inclusion29 decks99 decks
28%synergy
Grave Pact
27%inclusion27 decks99 decks
23%synergy
Animate Dead
24%inclusion24 decks99 decks
16%synergy
The Meathook Massacre
16%inclusion16 decks99 decks
11%synergy
Phyrexian Arena
16%inclusion16 decks99 decks
1%synergy
Out of the Tombs
15%inclusion15 decks99 decks
14%synergy
Cemetery Tampering
15%inclusion15 decks99 decks
14%synergy
The Sibsig Ceremony
11%inclusion11 decks99 decks
11%synergy
Corpses of the Lost
10%inclusion10 decks99 decks
10%synergy
Black Market Connections
10%inclusion10 decks99 decks
-2%synergy
Dark Prophecy
9.1%inclusion9 decks99 decks
8%synergy
Funeral Room // Awakening Hall
9.1%inclusion9 decks99 decks
7%synergy
Bastion of Remembrance
9.1%inclusion9 decks99 decks
2%synergy
Dictate of Erebos
7.1%inclusion7 decks99 decks
4%synergy
Black Market
7.1%inclusion7 decks99 decks
3%synergy
Sothera, the Supervoid
5.3%inclusion4 decks75 decks
4%synergy
Thran Vigil
5.1%inclusion5 decks99 decks
5%synergy
Scavenger's Talent
5.1%inclusion5 decks99 decks
4%synergy
Necromancy
5.1%inclusion5 decks99 decks
2%synergy
Bitterblossom
5.1%inclusion5 decks99 decks
1%synergy
Utility Lands
Cabal Coffers
56%inclusion55 decks99 decks
46%synergy
Phyrexian Tower
51%inclusion50 decks99 decks
41%synergy
Bojuka Bog
49%inclusion49 decks99 decks
20%synergy
Crypt of Agadeem
47%inclusion47 decks99 decks
46%synergy
Takenuma, Abandoned Mire
45%inclusion45 decks99 decks
37%synergy
Nykthos, Shrine to Nyx
44%inclusion44 decks99 decks
39%synergy
Urborg, Tomb of Yawgmoth
44%inclusion44 decks99 decks
36%synergy
Spymaster's Vault
39%inclusion39 decks99 decks
37%synergy
Susur Secundi, Void Altar
35%inclusion25 decks71 decks
33%synergy
War Room
31%inclusion31 decks99 decks
26%synergy
Cabal Stronghold
27%inclusion27 decks99 decks
24%synergy
Dakmor Salvage
22%inclusion22 decks99 decks
20%synergy
Witch's Cottage
22%inclusion22 decks99 decks
19%synergy
Buried Ruin
22%inclusion22 decks99 decks
18%synergy
Geier Reach Sanitarium
20%inclusion20 decks99 decks
17%synergy
Accursed Duneyard
19%inclusion19 decks99 decks
18%synergy
Castle Locthwain
18%inclusion18 decks99 decks
14%synergy
High Market
14%inclusion14 decks99 decks
12%synergy
Tomb Fortress
13%inclusion13 decks99 decks
12%synergy
Unholy Grotto
11%inclusion11 decks99 decks
10%synergy
Drownyard Temple
9.1%inclusion9 decks99 decks
8%synergy
Mortuary Mire
9.1%inclusion9 decks99 decks
5%synergy
Secret Tunnel
8.1%inclusion3 decks37 decks
6%synergy
Urza's Saga
8.1%inclusion8 decks99 decks
1%synergy
Rogue's Passage
8.1%inclusion8 decks99 decks
-12%synergy
Midgar, City of Mako
7.4%inclusion6 decks81 decks
4%synergy
Reliquary Tower
7.1%inclusion7 decks99 decks
-23%synergy
Eden, Seat of the Sanctum
6.2%inclusion5 decks81 decks
6%synergy
Barren Moor
6.1%inclusion6 decks99 decks
3%synergy
Shizo, Death's Storehouse
6.1%inclusion6 decks99 decks
2%synergy
Deserted Temple
5.1%inclusion5 decks99 decks
4%synergy
Mana Artifacts
Sol Ring
74%inclusion73 decks99 decks
-10%synergy
Talisman of Indulgence
50%inclusion4 decks8 decks
23%synergy
Arcane Signet
43%inclusion43 decks99 decks
-29%synergy
Patriar's Seal
36%inclusion36 decks99 decks
35%synergy
The Soul Stone
10%inclusion7 decks67 decks
6%synergy
Charcoal Diamond
8.1%inclusion8 decks99 decks
4%synergy
Throne of Eldraine
7.1%inclusion7 decks99 decks
5%synergy
Fellwar Stone
7.1%inclusion7 decks99 decks
-13%synergy
Thought Vessel
6.1%inclusion6 decks99 decks
-11%synergy
Mind Stone
5.1%inclusion5 decks99 decks
-9%synergy
Lands
Sacred Foundry
100%inclusion3 decks3 decks
63%synergy
Overgrown Tomb
100%inclusion3 decks3 decks
59%synergy
Breeding Pool
100%inclusion3 decks3 decks
58%synergy
Godless Shrine
80%inclusion4 decks5 decks
39%synergy
Watery Grave
80%inclusion4 decks5 decks
38%synergy
Blood Crypt
63%inclusion5 decks8 decks
24%synergy
Shadowy Backstreet
60%inclusion3 decks5 decks
50%synergy
Raucous Theater
38%inclusion3 decks8 decks
27%synergy
Luxury Suite
38%inclusion3 decks8 decks
14%synergy
Smoldering Marsh
38%inclusion3 decks8 decks
4%synergy
Dragonskull Summit
38%inclusion3 decks8 decks
3%synergy
Urza's Cave
18%inclusion18 decks99 decks
15%synergy
Myriad Landscape
13%inclusion13 decks99 decks
-2%synergy
Demolition Field
12%inclusion12 decks99 decks
9%synergy
Command Tower
11%inclusion11 decks99 decks
-63%synergy
Bloodstained Mire
9.1%inclusion9 decks99 decks
-2%synergy
Verdant Catacombs
8.1%inclusion8 decks99 decks
-3%synergy
Polluted Delta
8.1%inclusion8 decks99 decks
-4%synergy
Hidden Grotto
7.1%inclusion7 decks99 decks
6%synergy
Marsh Flats
7.1%inclusion7 decks99 decks
-3%synergy
Path of Ancestry
6.1%inclusion6 decks99 decks
-16%synergy
Conduit Pylons
5.1%inclusion5 decks99 decks
4%synergy
Lazotep Quarry
5.1%inclusion5 decks99 decks
4%synergy
Arid Mesa
5.1%inclusion5 decks99 decks
-5%synergy