Leonardo, Sewer Samurai
Solemnity
Phyrexian Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control a nontoken creature that has power or toughness 1 or less and that can be cast using one colored mana.

   Steps

How does this combo work?
1
Activate Phyrexian Altar by sacrificing the additional creature, adding one mana of any color.
2
Cast the creature from your graveyard by paying its mana cost. 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 storm count
Leonardo, Sewer Samurai
31%inclusion64 decks209 decks
Raph & Leo, Sibling Rivals
0.4%inclusion1 decks224 decks
Heroes in a Half Shell
0.0%inclusion1 decks2.72K decks
Top Commanders
The Second Doctor
0.7%inclusion1 decks146 decks
Zoraline, Cosmos Caller
0.0%inclusion1 decks2.67K decks
New Cards
Raphael's Technique
100%inclusion2 decks2 decks
100%synergy
Raphael, Tag Team Tough
100%inclusion2 decks2 decks
100%synergy
April O'Neil, Hacktivist
100%inclusion2 decks2 decks
100%synergy
Leonardo, the Balance
100%inclusion1 decks1 decks
99%synergy
Michelangelo, On the Scene
100%inclusion1 decks1 decks
100%synergy
High Synergy Cards
Recruiter of the Guard
82%inclusion56 decks68 decks
79%synergy
Loran of the Third Path
85%inclusion58 decks68 decks
78%synergy
Enduring Innocence
81%inclusion55 decks68 decks
77%synergy
Pearl Medallion
79%inclusion54 decks68 decks
77%synergy
Oketra's Monument
74%inclusion50 decks68 decks
72%synergy
Ashnod's Altar
78%inclusion53 decks68 decks
72%synergy
Spirited Companion
75%inclusion51 decks68 decks
71%synergy
Cathar Commando
74%inclusion50 decks68 decks
71%synergy
Scholar of New Horizons
72%inclusion49 decks68 decks
71%synergy
Thalia's Geistcaller
71%inclusion48 decks68 decks
71%synergy
Top Cards
Swords to Plowshares
82%inclusion56 decks68 decks
21%synergy
Esper Sentinel
75%inclusion51 decks68 decks
56%synergy
Path to Exile
75%inclusion51 decks68 decks
28%synergy
Skullclamp
69%inclusion47 decks68 decks
58%synergy
Soul Warden
66%inclusion45 decks68 decks
61%synergy
Kami of False Hope
65%inclusion44 decks68 decks
64%synergy
Voice of Victory
65%inclusion44 decks68 decks
58%synergy
Selfless Savior
63%inclusion43 decks68 decks
62%synergy
Helpful Hunter
62%inclusion42 decks68 decks
60%synergy
Reprieve
60%inclusion41 decks68 decks
56%synergy
Game Changers
Enlightened Tutor
62%inclusion42 decks68 decks
47%synergy
Teferi's Protection
37%inclusion25 decks68 decks
21%synergy
Smothering Tithe
25%inclusion17 decks68 decks
4%synergy
Ancient Tomb
19%inclusion13 decks68 decks
10%synergy
Drannith Magistrate
16%inclusion11 decks68 decks
12%synergy
The One Ring
16%inclusion11 decks68 decks
8%synergy
Mana Vault
13%inclusion9 decks68 decks
7%synergy
Chrome Mox
13%inclusion9 decks68 decks
7%synergy
Grim Monolith
10%inclusion7 decks68 decks
8%synergy
Mox Diamond
8.8%inclusion6 decks68 decks
5%synergy
Creatures
Buzz Bots
100%inclusion1 decks1 decks
100%synergy
Michelangelo, the Heart
100%inclusion1 decks1 decks
99%synergy
Moseo, Vein's New Dean
100%inclusion1 decks1 decks
98%synergy
Grave Researcher
100%inclusion1 decks1 decks
97%synergy
Soul's Attendant
59%inclusion40 decks68 decks
55%synergy
Rumor Gatherer
57%inclusion39 decks68 decks
55%synergy
Ornithopter
54%inclusion37 decks68 decks
53%synergy
Loyal Warhound
53%inclusion36 decks68 decks
51%synergy
Restoration Specialist
51%inclusion35 decks68 decks
51%synergy
Donnie & April, Adorkable Duo
50%inclusion1 decks2 decks
50%synergy
Casey Jones, Jury-Rig Justiciar
50%inclusion1 decks2 decks
50%synergy
Donatello, Rad Scientist
50%inclusion1 decks2 decks
50%synergy
Splinter, the Mentor
50%inclusion1 decks2 decks
49%synergy
Raphael, the Muscle
50%inclusion1 decks2 decks
49%synergy
Donatello, the Brains
50%inclusion1 decks2 decks
49%synergy
Walking Ballista
50%inclusion34 decks68 decks
47%synergy
Welcoming Vampire
50%inclusion34 decks68 decks
44%synergy
Memnite
49%inclusion33 decks68 decks
48%synergy
Tataru Taru
49%inclusion33 decks68 decks
45%synergy
Mother of Runes
49%inclusion33 decks68 decks
43%synergy
Alseid of Life's Bounty
47%inclusion32 decks68 decks
46%synergy
Selfless Spirit
47%inclusion32 decks68 decks
42%synergy
Wall of Omens
46%inclusion31 decks68 decks
43%synergy
Mentor of the Meek
46%inclusion31 decks68 decks
41%synergy
Guide of Souls
44%inclusion30 decks68 decks
42%synergy
Suture Priest
43%inclusion29 decks68 decks
40%synergy
Defiler of Faith
37%inclusion25 decks68 decks
36%synergy
Rhys, the Evermore
33%inclusion18 decks55 decks
32%synergy
Children of Korlis
32%inclusion22 decks68 decks
32%synergy
Kindly Customer
32%inclusion19 decks59 decks
32%synergy
Vesperlark
31%inclusion21 decks68 decks
31%synergy
Loyal Retainers
29%inclusion20 decks68 decks
29%synergy
Benevolent Bodyguard
29%inclusion20 decks68 decks
29%synergy
Ranger-Captain of Eos
29%inclusion20 decks68 decks
25%synergy
Weathered Wayfarer
26%inclusion18 decks68 decks
24%synergy
Witch Enchanter
26%inclusion18 decks68 decks
19%synergy
Leonardo, Big Brother
26%inclusion11 decks42 decks
26%synergy
Flickerwisp
25%inclusion17 decks68 decks
23%synergy
Ferropede
24%inclusion16 decks68 decks
23%synergy
Hexavus
24%inclusion16 decks68 decks
23%synergy
Aunt May
24%inclusion16 decks68 decks
23%synergy
Leonardo, Cutting Edge
22%inclusion12 decks54 decks
22%synergy
Phyrexian Walker
22%inclusion15 decks68 decks
21%synergy
Academy Rector
22%inclusion15 decks68 decks
21%synergy
Hangarback Walker
22%inclusion15 decks68 decks
21%synergy
Stonecoil Serpent
22%inclusion15 decks68 decks
21%synergy
Mirror Entity
22%inclusion15 decks68 decks
19%synergy
Delney, Streetwise Lookout
22%inclusion15 decks68 decks
19%synergy
Ranger of Eos
21%inclusion14 decks68 decks
20%synergy
Marketback Walker
21%inclusion14 decks68 decks
20%synergy
Instants
Ooze Spill
100%inclusion1 decks1 decks
100%synergy
Generous Gift
51%inclusion35 decks68 decks
30%synergy
Flare of Fortitude
50%inclusion34 decks68 decks
46%synergy
Final Showdown
31%inclusion21 decks68 decks
29%synergy
Dawn's Truce
29%inclusion20 decks68 decks
22%synergy
Continue?
29%inclusion13 decks45 decks
27%synergy
Silence
28%inclusion19 decks68 decks
22%synergy
Clever Concealment
26%inclusion18 decks68 decks
22%synergy
Ghostway
25%inclusion17 decks68 decks
24%synergy
Rebuff the Wicked
25%inclusion17 decks68 decks
23%synergy
Erode
25%inclusion3 decks12 decks
22%synergy
Eerie Interlude
24%inclusion16 decks68 decks
20%synergy
Stroke of Midnight
24%inclusion16 decks68 decks
13%synergy
Everybody Lives!
19%inclusion13 decks68 decks
17%synergy
Ephemerate
18%inclusion12 decks68 decks
12%synergy
Razorgrass Ambush
15%inclusion10 decks68 decks
13%synergy
Disenchant
15%inclusion10 decks68 decks
12%synergy
Flawless Maneuver
15%inclusion10 decks68 decks
4%synergy
Mana Tithe
13%inclusion9 decks68 decks
12%synergy
Orim's Chant
12%inclusion8 decks68 decks
10%synergy
Sejiri Shelter
10%inclusion7 decks68 decks
7%synergy
The Last Ronin's Technique
8.9%inclusion4 decks45 decks
8%synergy
Lapse of Certainty
7.4%inclusion5 decks68 decks
7%synergy
Soul Partition
7.4%inclusion5 decks68 decks
7%synergy
Brought Back
7.4%inclusion5 decks68 decks
7%synergy
Kabira Takedown
7.4%inclusion5 decks68 decks
6%synergy
Lae'zel's Acrobatics
7.4%inclusion5 decks68 decks
6%synergy
Argivian Find
5.9%inclusion4 decks68 decks
6%synergy
Second Sunrise
5.9%inclusion4 decks68 decks
6%synergy
Brave the Elements
5.9%inclusion4 decks68 decks
5%synergy
Get Lost
5.9%inclusion4 decks68 decks
4%synergy
Akroma's Will
5.9%inclusion4 decks68 decks
-4%synergy
Sorceries
Fix What's Broken
100%inclusion1 decks1 decks
99%synergy
Decorum Dissertation
100%inclusion1 decks1 decks
98%synergy
Idyllic Tutor
56%inclusion38 decks68 decks
52%synergy
Sevinne's Reclamation
54%inclusion37 decks68 decks
47%synergy
Dusk // Dawn
50%inclusion34 decks68 decks
47%synergy
Raise the Past
29%inclusion20 decks68 decks
28%synergy
The Battle of Bywater
29%inclusion20 decks68 decks
27%synergy
Leonardo's Technique
28%inclusion15 decks53 decks
28%synergy
Secret Rendezvous
18%inclusion12 decks68 decks
15%synergy
Cut a Deal
18%inclusion12 decks68 decks
15%synergy
Fell the Mighty
15%inclusion10 decks68 decks
12%synergy
Ravnica at War
10%inclusion7 decks68 decks
10%synergy
Expel the Interlopers
10%inclusion7 decks68 decks
9%synergy
Ondu Inversion
8.8%inclusion6 decks68 decks
7%synergy
Ascend from Avernus
7.4%inclusion5 decks68 decks
6%synergy
Farewell
7.4%inclusion5 decks68 decks
-5%synergy
Vanquish the Horde
5.9%inclusion4 decks68 decks
2%synergy
Avatar's Wrath
5.1%inclusion3 decks59 decks
1%synergy
Utility Artifacts
Aetherflux Reservoir
53%inclusion36 decks68 decks
50%synergy
Power Conduit
51%inclusion35 decks68 decks
51%synergy
Blasting Station
37%inclusion25 decks68 decks
36%synergy
Altar of the Brood
37%inclusion25 decks68 decks
36%synergy
Bontu's Monument
31%inclusion21 decks68 decks
29%synergy
Altar of Dementia
31%inclusion21 decks68 decks
29%synergy
Grinding Station
28%inclusion19 decks68 decks
27%synergy
Desecrated Tomb
21%inclusion14 decks68 decks
20%synergy
Archaeomancer's Map
21%inclusion14 decks68 decks
17%synergy
Lightning Greaves
19%inclusion13 decks68 decks
-6%synergy
Panharmonicon
13%inclusion9 decks68 decks
9%synergy
Krark-Clan Ironworks
12%inclusion8 decks68 decks
11%synergy
Conjurer's Closet
10%inclusion7 decks68 decks
8%synergy
Halo Fountain
8.8%inclusion6 decks68 decks
7%synergy
Agatha's Soul Cauldron
7.4%inclusion5 decks68 decks
6%synergy
Wedding Ring
7.4%inclusion5 decks68 decks
6%synergy
Swiftfoot Boots
7.4%inclusion5 decks68 decks
-20%synergy
Sword of Hearth and Home
5.9%inclusion4 decks68 decks
4%synergy
Shadowspear
5.9%inclusion4 decks68 decks
2%synergy
The Wind Crystal
5.9%inclusion4 decks68 decks
2%synergy
Wayfarer's Bauble
5.9%inclusion4 decks68 decks
-1%synergy
Enchantments
Assemble the Players
47%inclusion32 decks68 decks
46%synergy
Trouble in Pairs
47%inclusion32 decks68 decks
43%synergy
Tocasia's Welcome
37%inclusion25 decks68 decks
33%synergy
Teleportation Circle
22%inclusion15 decks68 decks
19%synergy
Leader's Talent
21%inclusion11 decks53 decks
20%synergy
Smile at Death
21%inclusion14 decks68 decks
19%synergy
Cathars' Crusade
21%inclusion14 decks68 decks
15%synergy
Land Tax
19%inclusion13 decks68 decks
13%synergy
Authority of the Consuls
16%inclusion11 decks68 decks
10%synergy
Paladin Class
13%inclusion9 decks68 decks
12%synergy
Blind Obedience
13%inclusion9 decks68 decks
7%synergy
Endless Foot Assault
11%inclusion5 decks45 decks
9%synergy
Fanatical Devotion
10%inclusion7 decks68 decks
10%synergy
Test of Endurance
10%inclusion7 decks68 decks
9%synergy
Ajani's Welcome
10%inclusion7 decks68 decks
9%synergy
Smuggler's Share
10%inclusion7 decks68 decks
8%synergy
On Wings of Gold
8.8%inclusion6 decks68 decks
8%synergy
Darksteel Mutation
8.8%inclusion6 decks68 decks
4%synergy
Ghostly Prison
8.8%inclusion6 decks68 decks
-3%synergy
Monologue Tax
7.4%inclusion5 decks68 decks
5%synergy
Planeswalkers
Ral Zarek, Guest Lecturer
100%inclusion1 decks1 decks
99%synergy
Tezzeret, Cruel Captain
13%inclusion9 decks68 decks
12%synergy
Ajani, Outland Chaperone
5.6%inclusion3 decks54 decks
5%synergy
Utility Lands
Nesting Grounds
65%inclusion44 decks68 decks
62%synergy
War Room
53%inclusion36 decks68 decks
47%synergy
Emeria, the Sky Ruin
50%inclusion34 decks68 decks
47%synergy
Nykthos, Shrine to Nyx
50%inclusion34 decks68 decks
45%synergy
Hall of Heliod's Generosity
41%inclusion28 decks68 decks
35%synergy
Eiganjo, Seat of the Empire
41%inclusion28 decks68 decks
34%synergy
Minas Tirith
29%inclusion20 decks68 decks
23%synergy
Abandoned Air Temple
27%inclusion16 decks59 decks
22%synergy
Urza's Saga
26%inclusion18 decks68 decks
20%synergy
Reliquary Tower
24%inclusion16 decks68 decks
-6%synergy
Mistveil Plains
22%inclusion15 decks68 decks
21%synergy
Monumental Henge
22%inclusion15 decks68 decks
20%synergy
High Market
18%inclusion12 decks68 decks
15%synergy
Emergence Zone
15%inclusion10 decks68 decks
12%synergy
Inventors' Fair
15%inclusion10 decks68 decks
11%synergy
Ancient Den
15%inclusion10 decks68 decks
9%synergy
Rogue's Passage
15%inclusion10 decks68 decks
-5%synergy
Lotus Field
10%inclusion7 decks68 decks
9%synergy
Guildless Commons
8.8%inclusion6 decks68 decks
8%synergy
Adagia, Windswept Bastion
8.8%inclusion6 decks68 decks
6%synergy
Castle Ardenvale
7.4%inclusion5 decks68 decks
3%synergy
Windbrisk Heights
7.4%inclusion5 decks68 decks
3%synergy
Remote Farm
5.9%inclusion4 decks68 decks
6%synergy
Kor Haven
5.9%inclusion4 decks68 decks
5%synergy
Arid Archway
5.9%inclusion4 decks68 decks
5%synergy
Access Tunnel
5.9%inclusion4 decks68 decks
4%synergy
Ishgard, the Holy See
5.9%inclusion4 decks68 decks
3%synergy
Scavenger Grounds
5.9%inclusion4 decks68 decks
2%synergy
Mana Artifacts
Sol Ring
87%inclusion59 decks68 decks
3%synergy
Arcane Signet
69%inclusion47 decks68 decks
-3%synergy
Mind Stone
21%inclusion14 decks68 decks
6%synergy
Throne of Eldraine
16%inclusion11 decks68 decks
14%synergy
Mox Amber
15%inclusion10 decks68 decks
10%synergy
Lotus Petal
13%inclusion9 decks68 decks
6%synergy
Marble Diamond
12%inclusion8 decks68 decks
9%synergy
Extraplanar Lens
10%inclusion7 decks68 decks
9%synergy
Mox Opal
8.8%inclusion6 decks68 decks
5%synergy
Heraldic Banner
7.4%inclusion5 decks68 decks
6%synergy
Thought Vessel
7.4%inclusion5 decks68 decks
-10%synergy
Nyx Lotus
5.9%inclusion4 decks68 decks
5%synergy
Lands
Eclipsed Steppe
100%inclusion1 decks1 decks
96%synergy
Turbulent Moor
100%inclusion1 decks1 decks
95%synergy
Demolition Field
10%inclusion7 decks68 decks
7%synergy
Gemstone Caverns
10%inclusion7 decks68 decks
5%synergy
Myriad Landscape
10%inclusion7 decks68 decks
-5%synergy
Arid Mesa
8.8%inclusion6 decks68 decks
-1%synergy
Marsh Flats
8.8%inclusion6 decks68 decks
-2%synergy
Windswept Heath
8.8%inclusion6 decks68 decks
-2%synergy
Flooded Strand
8.8%inclusion6 decks68 decks
-3%synergy
Turtle Lair
6.7%inclusion3 decks45 decks
6%synergy
Escape Tunnel
5.9%inclusion4 decks68 decks
4%synergy