Leonardo, Sewer Samurai
Solemnity
Altar of Dementia
Ornithopter

   Prerequisites

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

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Ornithopter.
2
Cast Ornithopter from your graveyard by paying 0. It will not enter with a finality counter on it due to Solemnity.
3
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite mill
Infinite self-mill
Infinite storm count
Leonardo, Sewer Samurai
8.5%inclusion21 decks246 decks
Raph & Leo, Sibling Rivals
0.3%inclusion1 decks294 decks
Karai, Future of the Foot
0.3%inclusion1 decks332 decks
High Synergy Cards
Memnite
91%inclusion21 decks23 decks
91%synergy
Ashnod's Altar
96%inclusion22 decks23 decks
89%synergy
Recruiter of the Guard
91%inclusion21 decks23 decks
88%synergy
Pearl Medallion
83%inclusion19 decks23 decks
80%synergy
Phyrexian Altar
83%inclusion19 decks23 decks
79%synergy
Cathar Commando
78%inclusion18 decks23 decks
76%synergy
Loran of the Third Path
83%inclusion19 decks23 decks
76%synergy
Scholar of New Horizons
74%inclusion17 decks23 decks
73%synergy
Voice of Victory
78%inclusion18 decks23 decks
72%synergy
Spirited Companion
74%inclusion17 decks23 decks
70%synergy
Top Cards
Swords to Plowshares
83%inclusion19 decks23 decks
22%synergy
Esper Sentinel
78%inclusion18 decks23 decks
60%synergy
Enduring Innocence
74%inclusion17 decks23 decks
70%synergy
Skullclamp
74%inclusion17 decks23 decks
63%synergy
Helpful Hunter
70%inclusion16 decks23 decks
68%synergy
Path to Exile
70%inclusion16 decks23 decks
22%synergy
Oketra's Monument
65%inclusion15 decks23 decks
64%synergy
Suture Priest
65%inclusion15 decks23 decks
62%synergy
Thalia's Geistcaller
61%inclusion14 decks23 decks
61%synergy
Blasting Station
61%inclusion14 decks23 decks
60%synergy
Game Changers
Enlightened Tutor
65%inclusion15 decks23 decks
50%synergy
Smothering Tithe
35%inclusion8 decks23 decks
14%synergy
Teferi's Protection
26%inclusion6 decks23 decks
10%synergy
Drannith Magistrate
22%inclusion5 decks23 decks
17%synergy
The One Ring
22%inclusion5 decks23 decks
14%synergy
Farewell
22%inclusion5 decks23 decks
10%synergy
Chrome Mox
17%inclusion4 decks23 decks
12%synergy
Ancient Tomb
17%inclusion4 decks23 decks
8%synergy
Mana Vault
13%inclusion3 decks23 decks
7%synergy
Creatures
Kami of False Hope
61%inclusion14 decks23 decks
60%synergy
Selfless Savior
61%inclusion14 decks23 decks
60%synergy
Tataru Taru
61%inclusion14 decks23 decks
57%synergy
Restoration Specialist
57%inclusion13 decks23 decks
56%synergy
Phyrexian Walker
57%inclusion13 decks23 decks
56%synergy
Loyal Warhound
57%inclusion13 decks23 decks
54%synergy
Soul's Attendant
57%inclusion13 decks23 decks
53%synergy
Soul Warden
57%inclusion13 decks23 decks
51%synergy
Alseid of Life's Bounty
52%inclusion12 decks23 decks
51%synergy
Welcoming Vampire
52%inclusion12 decks23 decks
46%synergy
Walking Ballista
48%inclusion11 decks23 decks
45%synergy
Wall of Omens
48%inclusion11 decks23 decks
45%synergy
Rumor Gatherer
43%inclusion10 decks23 decks
41%synergy
Mentor of the Meek
43%inclusion10 decks23 decks
39%synergy
Selfless Spirit
43%inclusion10 decks23 decks
39%synergy
Mother of Runes
43%inclusion10 decks23 decks
38%synergy
Hinterland Sanctifier
39%inclusion9 decks23 decks
38%synergy
Moon-Blessed Cleric
39%inclusion9 decks23 decks
37%synergy
Kindly Customer
35%inclusion7 decks20 decks
35%synergy
Guide of Souls
35%inclusion8 decks23 decks
32%synergy
Ranger-Captain of Eos
35%inclusion8 decks23 decks
31%synergy
Rhys, the Evermore
32%inclusion6 decks19 decks
31%synergy
Loyal Retainers
30%inclusion7 decks23 decks
30%synergy
Delney, Streetwise Lookout
30%inclusion7 decks23 decks
27%synergy
Grand Abolisher
30%inclusion7 decks23 decks
21%synergy
Vesperlark
26%inclusion6 decks23 decks
26%synergy
Ranger of Eos
26%inclusion6 decks23 decks
26%synergy
Marketback Walker
26%inclusion6 decks23 decks
26%synergy
Defiler of Faith
26%inclusion6 decks23 decks
25%synergy
Children of Korlis
26%inclusion6 decks23 decks
25%synergy
Hangarback Walker
26%inclusion6 decks23 decks
25%synergy
Stonecoil Serpent
26%inclusion6 decks23 decks
25%synergy
Felidar Guardian
26%inclusion6 decks23 decks
24%synergy
Giver of Runes
26%inclusion6 decks23 decks
24%synergy
Serra Ascendant
26%inclusion6 decks23 decks
23%synergy
Witch Enchanter
26%inclusion6 decks23 decks
18%synergy
Leonardo, Big Brother
25%inclusion4 decks16 decks
25%synergy
Ferropede
22%inclusion5 decks23 decks
22%synergy
Hexavus
22%inclusion5 decks23 decks
22%synergy
Benevolent Bodyguard
22%inclusion5 decks23 decks
21%synergy
Reverent Hoplite
22%inclusion5 decks23 decks
21%synergy
Aunt May
22%inclusion5 decks23 decks
21%synergy
Glaring Fleshraker
22%inclusion5 decks23 decks
20%synergy
Weathered Wayfarer
22%inclusion5 decks23 decks
19%synergy
Ocelot Pride
22%inclusion5 decks23 decks
19%synergy
Mirror Entity
22%inclusion5 decks23 decks
18%synergy
Shield Sphere
17%inclusion4 decks23 decks
17%synergy
Hope of Ghirapur
17%inclusion4 decks23 decks
17%synergy
Academy Rector
17%inclusion4 decks23 decks
17%synergy
Oswald Fiddlebender
17%inclusion4 decks23 decks
16%synergy
Instants
Generous Gift
48%inclusion11 decks23 decks
27%synergy
Reprieve
43%inclusion10 decks23 decks
39%synergy
Final Showdown
39%inclusion9 decks23 decks
38%synergy
Flare of Fortitude
39%inclusion9 decks23 decks
35%synergy
Dawn's Truce
26%inclusion6 decks23 decks
19%synergy
Stroke of Midnight
26%inclusion6 decks23 decks
16%synergy
Flawless Maneuver
26%inclusion6 decks23 decks
15%synergy
Ghostway
22%inclusion5 decks23 decks
21%synergy
Razorgrass Ambush
22%inclusion5 decks23 decks
20%synergy
Rebuff the Wicked
22%inclusion5 decks23 decks
20%synergy
The Last Ronin's Technique
19%inclusion3 decks16 decks
18%synergy
Continue?
19%inclusion3 decks16 decks
17%synergy
Mana Tithe
17%inclusion4 decks23 decks
16%synergy
Clever Concealment
17%inclusion4 decks23 decks
13%synergy
Silence
17%inclusion4 decks23 decks
11%synergy
Everybody Lives!
13%inclusion3 decks23 decks
11%synergy
Sorceries
Idyllic Tutor
61%inclusion14 decks23 decks
57%synergy
Dusk // Dawn
43%inclusion10 decks23 decks
40%synergy
Leonardo's Technique
32%inclusion6 decks19 decks
31%synergy
Sevinne's Reclamation
26%inclusion6 decks23 decks
19%synergy
The Battle of Bywater
22%inclusion5 decks23 decks
20%synergy
Secret Rendezvous
22%inclusion5 decks23 decks
19%synergy
Cut a Deal
22%inclusion5 decks23 decks
19%synergy
Plea for Guidance
17%inclusion4 decks23 decks
17%synergy
Raise the Past
17%inclusion4 decks23 decks
16%synergy
Ondu Inversion
17%inclusion4 decks23 decks
16%synergy
Wrath of God
17%inclusion4 decks23 decks
13%synergy
Utility Artifacts
Aetherflux Reservoir
61%inclusion14 decks23 decks
58%synergy
Altar of the Brood
48%inclusion11 decks23 decks
47%synergy
Grinding Station
39%inclusion9 decks23 decks
38%synergy
Bontu's Monument
30%inclusion7 decks23 decks
28%synergy
Lightning Greaves
30%inclusion7 decks23 decks
6%synergy
Power Conduit
26%inclusion6 decks23 decks
26%synergy
Krark-Clan Ironworks
26%inclusion6 decks23 decks
25%synergy
Desecrated Tomb
22%inclusion5 decks23 decks
21%synergy
Swiftfoot Boots
17%inclusion4 decks23 decks
-10%synergy
Panharmonicon
13%inclusion3 decks23 decks
9%synergy
Enchantments
Trouble in Pairs
48%inclusion11 decks23 decks
43%synergy
Assemble the Players
30%inclusion7 decks23 decks
30%synergy
Land Tax
30%inclusion7 decks23 decks
24%synergy
Tocasia's Welcome
22%inclusion5 decks23 decks
18%synergy
Authority of the Consuls
22%inclusion5 decks23 decks
15%synergy
Leader's Talent
21%inclusion4 decks19 decks
20%synergy
Endless Foot Assault
19%inclusion3 decks16 decks
17%synergy
Smuggler's Share
17%inclusion4 decks23 decks
15%synergy
Cathars' Crusade
17%inclusion4 decks23 decks
12%synergy
Test of Endurance
13%inclusion3 decks23 decks
12%synergy
Smile at Death
13%inclusion3 decks23 decks
12%synergy
Darksteel Mutation
13%inclusion3 decks23 decks
8%synergy
Artifacts
Sol Ring
87%inclusion20 decks23 decks
4%synergy
Arcane Signet
65%inclusion15 decks23 decks
-7%synergy
Aetherflux Reservoir
61%inclusion14 decks23 decks
58%synergy
Altar of the Brood
48%inclusion11 decks23 decks
47%synergy
Grinding Station
39%inclusion9 decks23 decks
38%synergy
Bontu's Monument
30%inclusion7 decks23 decks
28%synergy
Lightning Greaves
30%inclusion7 decks23 decks
6%synergy
Power Conduit
26%inclusion6 decks23 decks
26%synergy
Krark-Clan Ironworks
26%inclusion6 decks23 decks
25%synergy
Desecrated Tomb
22%inclusion5 decks23 decks
21%synergy
Throne of Eldraine
22%inclusion5 decks23 decks
20%synergy
Swiftfoot Boots
17%inclusion4 decks23 decks
-10%synergy
Extraplanar Lens
13%inclusion3 decks23 decks
12%synergy
Heraldic Banner
13%inclusion3 decks23 decks
11%synergy
Marble Diamond
13%inclusion3 decks23 decks
10%synergy
Panharmonicon
13%inclusion3 decks23 decks
9%synergy
Mox Amber
13%inclusion3 decks23 decks
8%synergy
Lotus Petal
13%inclusion3 decks23 decks
6%synergy
Mind Stone
13%inclusion3 decks23 decks
-1%synergy
Utility Lands
Nesting Grounds
65%inclusion15 decks23 decks
63%synergy
War Room
65%inclusion15 decks23 decks
59%synergy
Nykthos, Shrine to Nyx
57%inclusion13 decks23 decks
51%synergy
Hall of Heliod's Generosity
57%inclusion13 decks23 decks
50%synergy
Emeria, the Sky Ruin
48%inclusion11 decks23 decks
45%synergy
Eiganjo, Seat of the Empire
48%inclusion11 decks23 decks
41%synergy
High Market
35%inclusion8 decks23 decks
32%synergy
Inventors' Fair
35%inclusion8 decks23 decks
31%synergy
Urza's Saga
35%inclusion8 decks23 decks
28%synergy
Reliquary Tower
35%inclusion8 decks23 decks
5%synergy
Mistveil Plains
26%inclusion6 decks23 decks
25%synergy
Lotus Field
22%inclusion5 decks23 decks
20%synergy
Monumental Henge
22%inclusion5 decks23 decks
19%synergy
Emergence Zone
22%inclusion5 decks23 decks
19%synergy
Ancient Den
22%inclusion5 decks23 decks
16%synergy
Abandoned Air Temple
20%inclusion4 decks20 decks
15%synergy
Rogue's Passage
17%inclusion4 decks23 decks
-3%synergy
Guildless Commons
13%inclusion3 decks23 decks
12%synergy
Buried Ruin
13%inclusion3 decks23 decks
8%synergy
Command Beacon
13%inclusion3 decks23 decks
8%synergy
Minas Tirith
13%inclusion3 decks23 decks
7%synergy
Mana Artifacts
Sol Ring
87%inclusion20 decks23 decks
4%synergy
Arcane Signet
65%inclusion15 decks23 decks
-7%synergy
Throne of Eldraine
22%inclusion5 decks23 decks
20%synergy
Extraplanar Lens
13%inclusion3 decks23 decks
12%synergy
Heraldic Banner
13%inclusion3 decks23 decks
11%synergy
Marble Diamond
13%inclusion3 decks23 decks
10%synergy
Mox Amber
13%inclusion3 decks23 decks
8%synergy
Lotus Petal
13%inclusion3 decks23 decks
6%synergy
Mind Stone
13%inclusion3 decks23 decks
-1%synergy
Lands
Myriad Landscape
22%inclusion5 decks23 decks
7%synergy
Gemstone Caverns
17%inclusion4 decks23 decks
12%synergy
Marsh Flats
17%inclusion4 decks23 decks
7%synergy
Arid Mesa
13%inclusion3 decks23 decks
3%synergy
Windswept Heath
13%inclusion3 decks23 decks
2%synergy
Flooded Strand
13%inclusion3 decks23 decks
2%synergy