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
30%inclusion57 decks187 decks
Raph & Leo, Sibling Rivals
0.5%inclusion1 decks189 decks
Heroes in a Half Shell
0.0%inclusion1 decks2.36K 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%inclusion1 decks1 decks
100%synergy
Donatello, Rad Scientist
100%inclusion1 decks1 decks
100%synergy
Donatello, the Brains
100%inclusion1 decks1 decks
99%synergy
High Synergy Cards
Recruiter of the Guard
85%inclusion50 decks59 decks
82%synergy
Loran of the Third Path
86%inclusion51 decks59 decks
79%synergy
Enduring Innocence
81%inclusion48 decks59 decks
77%synergy
Pearl Medallion
80%inclusion47 decks59 decks
77%synergy
Scholar of New Horizons
75%inclusion44 decks59 decks
73%synergy
Oketra's Monument
75%inclusion44 decks59 decks
73%synergy
Cathar Commando
75%inclusion44 decks59 decks
72%synergy
Ashnod's Altar
78%inclusion46 decks59 decks
72%synergy
Thalia's Geistcaller
71%inclusion42 decks59 decks
71%synergy
Spirited Companion
75%inclusion44 decks59 decks
71%synergy
Top Cards
Swords to Plowshares
86%inclusion51 decks59 decks
25%synergy
Esper Sentinel
76%inclusion45 decks59 decks
57%synergy
Path to Exile
76%inclusion45 decks59 decks
29%synergy
Selfless Savior
69%inclusion41 decks59 decks
68%synergy
Voice of Victory
69%inclusion41 decks59 decks
63%synergy
Skullclamp
69%inclusion41 decks59 decks
58%synergy
Kami of False Hope
66%inclusion39 decks59 decks
65%synergy
Soul Warden
66%inclusion39 decks59 decks
61%synergy
Helpful Hunter
64%inclusion38 decks59 decks
63%synergy
Reprieve
64%inclusion38 decks59 decks
60%synergy
Game Changers
Enlightened Tutor
61%inclusion36 decks59 decks
46%synergy
Teferi's Protection
39%inclusion23 decks59 decks
23%synergy
Smothering Tithe
25%inclusion15 decks59 decks
5%synergy
The One Ring
19%inclusion11 decks59 decks
10%synergy
Ancient Tomb
19%inclusion11 decks59 decks
9%synergy
Drannith Magistrate
17%inclusion10 decks59 decks
13%synergy
Mana Vault
15%inclusion9 decks59 decks
9%synergy
Chrome Mox
15%inclusion9 decks59 decks
9%synergy
Grim Monolith
12%inclusion7 decks59 decks
10%synergy
Mox Diamond
10%inclusion6 decks59 decks
6%synergy
Creatures
Donnie & April, Adorkable Duo
100%inclusion1 decks1 decks
100%synergy
Michelangelo, On the Scene
100%inclusion1 decks1 decks
100%synergy
Michelangelo, the Heart
100%inclusion1 decks1 decks
100%synergy
Splinter, the Mentor
100%inclusion1 decks1 decks
100%synergy
Leonardo, the Balance
100%inclusion1 decks1 decks
99%synergy
Rumor Gatherer
63%inclusion37 decks59 decks
60%synergy
Soul's Attendant
59%inclusion35 decks59 decks
56%synergy
Loyal Warhound
54%inclusion32 decks59 decks
52%synergy
Restoration Specialist
53%inclusion31 decks59 decks
52%synergy
Ornithopter
53%inclusion31 decks59 decks
51%synergy
Mother of Runes
53%inclusion31 decks59 decks
47%synergy
Tataru Taru
51%inclusion30 decks59 decks
48%synergy
Welcoming Vampire
51%inclusion30 decks59 decks
45%synergy
Casey Jones, Jury-Rig Justiciar
50%inclusion1 decks2 decks
50%synergy
Raphael, the Muscle
50%inclusion1 decks2 decks
49%synergy
Alseid of Life's Bounty
49%inclusion29 decks59 decks
48%synergy
Selfless Spirit
49%inclusion29 decks59 decks
45%synergy
Wall of Omens
47%inclusion28 decks59 decks
44%synergy
Memnite
46%inclusion27 decks59 decks
45%synergy
Walking Ballista
46%inclusion27 decks59 decks
43%synergy
Guide of Souls
44%inclusion26 decks59 decks
42%synergy
Mentor of the Meek
44%inclusion26 decks59 decks
39%synergy
Suture Priest
41%inclusion24 decks59 decks
38%synergy
Defiler of Faith
39%inclusion23 decks59 decks
38%synergy
Kindly Customer
34%inclusion17 decks50 decks
34%synergy
Rhys, the Evermore
33%inclusion15 decks46 decks
32%synergy
Loyal Retainers
32%inclusion19 decks59 decks
32%synergy
Benevolent Bodyguard
32%inclusion19 decks59 decks
32%synergy
Children of Korlis
32%inclusion19 decks59 decks
31%synergy
Vesperlark
29%inclusion17 decks59 decks
29%synergy
Flickerwisp
29%inclusion17 decks59 decks
27%synergy
Weathered Wayfarer
29%inclusion17 decks59 decks
26%synergy
Ranger-Captain of Eos
29%inclusion17 decks59 decks
25%synergy
Witch Enchanter
29%inclusion17 decks59 decks
21%synergy
Hexavus
24%inclusion14 decks59 decks
24%synergy
Phyrexian Walker
24%inclusion14 decks59 decks
23%synergy
Academy Rector
24%inclusion14 decks59 decks
23%synergy
Stonecoil Serpent
24%inclusion14 decks59 decks
23%synergy
Serra Ascendant
24%inclusion14 decks59 decks
20%synergy
Aunt May
22%inclusion13 decks59 decks
21%synergy
Moon-Blessed Cleric
22%inclusion13 decks59 decks
20%synergy
Mirror Entity
22%inclusion13 decks59 decks
19%synergy
Ranger of Eos
20%inclusion12 decks59 decks
20%synergy
Hangarback Walker
20%inclusion12 decks59 decks
19%synergy
Glaring Fleshraker
20%inclusion12 decks59 decks
19%synergy
Giver of Runes
20%inclusion12 decks59 decks
18%synergy
Ocelot Pride
20%inclusion12 decks59 decks
17%synergy
Delney, Streetwise Lookout
20%inclusion12 decks59 decks
17%synergy
Leonardo, Cutting Edge
20%inclusion9 decks45 decks
19%synergy
Ferropede
19%inclusion11 decks59 decks
19%synergy
Instants
Generous Gift
56%inclusion33 decks59 decks
34%synergy
Flare of Fortitude
54%inclusion32 decks59 decks
50%synergy
Final Showdown
32%inclusion19 decks59 decks
30%synergy
Dawn's Truce
32%inclusion19 decks59 decks
25%synergy
Continue?
31%inclusion11 decks36 decks
28%synergy
Rebuff the Wicked
29%inclusion17 decks59 decks
27%synergy
Clever Concealment
29%inclusion17 decks59 decks
24%synergy
Ghostway
27%inclusion16 decks59 decks
26%synergy
Stroke of Midnight
27%inclusion16 decks59 decks
17%synergy
Eerie Interlude
24%inclusion14 decks59 decks
20%synergy
Silence
24%inclusion14 decks59 decks
17%synergy
Ephemerate
20%inclusion12 decks59 decks
14%synergy
Everybody Lives!
19%inclusion11 decks59 decks
17%synergy
Disenchant
17%inclusion10 decks59 decks
14%synergy
Flawless Maneuver
17%inclusion10 decks59 decks
6%synergy
Orim's Chant
14%inclusion8 decks59 decks
12%synergy
Razorgrass Ambush
14%inclusion8 decks59 decks
12%synergy
Mana Tithe
12%inclusion7 decks59 decks
10%synergy
Sejiri Shelter
12%inclusion7 decks59 decks
9%synergy
Lapse of Certainty
8.5%inclusion5 decks59 decks
8%synergy
Soul Partition
8.5%inclusion5 decks59 decks
8%synergy
Brought Back
8.5%inclusion5 decks59 decks
8%synergy
Kabira Takedown
8.5%inclusion5 decks59 decks
7%synergy
Lae'zel's Acrobatics
8.5%inclusion5 decks59 decks
7%synergy
The Last Ronin's Technique
8.3%inclusion3 decks36 decks
8%synergy
Argivian Find
6.8%inclusion4 decks59 decks
7%synergy
Second Sunrise
6.8%inclusion4 decks59 decks
6%synergy
Brave the Elements
6.8%inclusion4 decks59 decks
6%synergy
Get Lost
6.8%inclusion4 decks59 decks
5%synergy
Abeyance
5.1%inclusion3 decks59 decks
5%synergy
Bovine Intervention
5.1%inclusion3 decks59 decks
4%synergy
Cloudshift
5.1%inclusion3 decks59 decks
1%synergy
Akroma's Will
5.1%inclusion3 decks59 decks
-5%synergy
Sorceries
Idyllic Tutor
56%inclusion33 decks59 decks
52%synergy
Sevinne's Reclamation
56%inclusion33 decks59 decks
49%synergy
Dusk // Dawn
47%inclusion28 decks59 decks
44%synergy
The Battle of Bywater
32%inclusion19 decks59 decks
30%synergy
Leonardo's Technique
27%inclusion12 decks45 decks
26%synergy
Raise the Past
25%inclusion15 decks59 decks
24%synergy
Cut a Deal
22%inclusion13 decks59 decks
19%synergy
Secret Rendezvous
20%inclusion12 decks59 decks
18%synergy
Fell the Mighty
14%inclusion8 decks59 decks
11%synergy
Ravnica at War
10%inclusion6 decks59 decks
9%synergy
Expel the Interlopers
10%inclusion6 decks59 decks
9%synergy
Ondu Inversion
10%inclusion6 decks59 decks
8%synergy
Vanquish the Horde
6.8%inclusion4 decks59 decks
3%synergy
Farewell
6.8%inclusion4 decks59 decks
-6%synergy
Avatar's Wrath
6.0%inclusion3 decks50 decks
2%synergy
Another Round
5.1%inclusion3 decks59 decks
4%synergy
Ascend from Avernus
5.1%inclusion3 decks59 decks
4%synergy
Wrath of God
5.1%inclusion3 decks59 decks
0%synergy
Utility Artifacts
Aetherflux Reservoir
58%inclusion34 decks59 decks
54%synergy
Power Conduit
51%inclusion30 decks59 decks
50%synergy
Blasting Station
37%inclusion22 decks59 decks
37%synergy
Altar of the Brood
37%inclusion22 decks59 decks
36%synergy
Bontu's Monument
32%inclusion19 decks59 decks
30%synergy
Altar of Dementia
32%inclusion19 decks59 decks
30%synergy
Grinding Station
29%inclusion17 decks59 decks
28%synergy
Archaeomancer's Map
20%inclusion12 decks59 decks
17%synergy
Desecrated Tomb
19%inclusion11 decks59 decks
18%synergy
Panharmonicon
15%inclusion9 decks59 decks
11%synergy
Lightning Greaves
15%inclusion9 decks59 decks
-9%synergy
Krark-Clan Ironworks
10%inclusion6 decks59 decks
9%synergy
Halo Fountain
10%inclusion6 decks59 decks
8%synergy
Agatha's Soul Cauldron
8.5%inclusion5 decks59 decks
7%synergy
Conjurer's Closet
8.5%inclusion5 decks59 decks
6%synergy
Swiftfoot Boots
8.5%inclusion5 decks59 decks
-19%synergy
Wedding Ring
6.8%inclusion4 decks59 decks
5%synergy
Wayfarer's Bauble
6.8%inclusion4 decks59 decks
-1%synergy
Moonsilver Key
5.1%inclusion3 decks59 decks
4%synergy
Akroma's Memorial
5.1%inclusion3 decks59 decks
4%synergy
Sword of Hearth and Home
5.1%inclusion3 decks59 decks
3%synergy
Sword of Feast and Famine
5.1%inclusion3 decks59 decks
3%synergy
Shadowspear
5.1%inclusion3 decks59 decks
2%synergy
The Wind Crystal
5.1%inclusion3 decks59 decks
1%synergy
Enchantments
Trouble in Pairs
53%inclusion31 decks59 decks
48%synergy
Assemble the Players
49%inclusion29 decks59 decks
48%synergy
Tocasia's Welcome
39%inclusion23 decks59 decks
36%synergy
Teleportation Circle
24%inclusion14 decks59 decks
21%synergy
Cathars' Crusade
24%inclusion14 decks59 decks
19%synergy
Smile at Death
22%inclusion13 decks59 decks
21%synergy
Land Tax
22%inclusion13 decks59 decks
16%synergy
Leader's Talent
20%inclusion9 decks44 decks
20%synergy
Authority of the Consuls
15%inclusion9 decks59 decks
9%synergy
Paladin Class
14%inclusion8 decks59 decks
13%synergy
Smuggler's Share
14%inclusion8 decks59 decks
11%synergy
Blind Obedience
14%inclusion8 decks59 decks
8%synergy
Fanatical Devotion
10%inclusion6 decks59 decks
10%synergy
Test of Endurance
10%inclusion6 decks59 decks
9%synergy
Ajani's Welcome
10%inclusion6 decks59 decks
9%synergy
Darksteel Mutation
10%inclusion6 decks59 decks
5%synergy
On Wings of Gold
8.5%inclusion5 decks59 decks
7%synergy
Endless Foot Assault
8.3%inclusion3 decks36 decks
6%synergy
Monologue Tax
6.8%inclusion4 decks59 decks
4%synergy
Ghostly Prison
6.8%inclusion4 decks59 decks
-5%synergy
Enduring Renewal
5.1%inclusion3 decks59 decks
5%synergy
Battle of Hoover Dam
5.1%inclusion3 decks59 decks
5%synergy
Murmuration
5.1%inclusion3 decks59 decks
4%synergy
Chivalric Alliance
5.1%inclusion3 decks59 decks
4%synergy
Planeswalkers
Tezzeret, Cruel Captain
12%inclusion7 decks59 decks
10%synergy
Ajani, Outland Chaperone
6.7%inclusion3 decks45 decks
6%synergy
Utility Lands
Nesting Grounds
61%inclusion36 decks59 decks
59%synergy
War Room
56%inclusion33 decks59 decks
50%synergy
Nykthos, Shrine to Nyx
53%inclusion31 decks59 decks
47%synergy
Emeria, the Sky Ruin
51%inclusion30 decks59 decks
48%synergy
Hall of Heliod's Generosity
42%inclusion25 decks59 decks
36%synergy
Eiganjo, Seat of the Empire
41%inclusion24 decks59 decks
34%synergy
Minas Tirith
31%inclusion18 decks59 decks
24%synergy
Urza's Saga
27%inclusion16 decks59 decks
20%synergy
Abandoned Air Temple
26%inclusion13 decks50 decks
21%synergy
Reliquary Tower
25%inclusion15 decks59 decks
-4%synergy
Mistveil Plains
20%inclusion12 decks59 decks
19%synergy
Monumental Henge
20%inclusion12 decks59 decks
18%synergy
Emergence Zone
15%inclusion9 decks59 decks
13%synergy
High Market
15%inclusion9 decks59 decks
13%synergy
Inventors' Fair
15%inclusion9 decks59 decks
11%synergy
Ancient Den
14%inclusion8 decks59 decks
8%synergy
Lotus Field
12%inclusion7 decks59 decks
10%synergy
Rogue's Passage
12%inclusion7 decks59 decks
-8%synergy
Guildless Commons
10%inclusion6 decks59 decks
9%synergy
Adagia, Windswept Bastion
10%inclusion6 decks59 decks
7%synergy
Windbrisk Heights
8.5%inclusion5 decks59 decks
4%synergy
Remote Farm
6.8%inclusion4 decks59 decks
7%synergy
Kor Haven
6.8%inclusion4 decks59 decks
6%synergy
Arid Archway
6.8%inclusion4 decks59 decks
6%synergy
Scavenger Grounds
6.8%inclusion4 decks59 decks
3%synergy
Castle Ardenvale
6.8%inclusion4 decks59 decks
2%synergy
Crystal Vein
5.1%inclusion3 decks59 decks
4%synergy
Fomori Vault
5.1%inclusion3 decks59 decks
4%synergy
Access Tunnel
5.1%inclusion3 decks59 decks
3%synergy
Maze of Ith
5.1%inclusion3 decks59 decks
3%synergy
Ishgard, the Holy See
5.1%inclusion3 decks59 decks
2%synergy
Command Beacon
5.1%inclusion3 decks59 decks
0%synergy
Mana Artifacts
Sol Ring
86%inclusion51 decks59 decks
3%synergy
Arcane Signet
73%inclusion43 decks59 decks
1%synergy
Mind Stone
22%inclusion13 decks59 decks
8%synergy
Throne of Eldraine
17%inclusion10 decks59 decks
15%synergy
Mox Amber
17%inclusion10 decks59 decks
12%synergy
Lotus Petal
14%inclusion8 decks59 decks
7%synergy
Marble Diamond
12%inclusion7 decks59 decks
9%synergy
Extraplanar Lens
10%inclusion6 decks59 decks
9%synergy
Mox Opal
10%inclusion6 decks59 decks
6%synergy
Heraldic Banner
8.5%inclusion5 decks59 decks
7%synergy
Thought Vessel
8.5%inclusion5 decks59 decks
-9%synergy
Nyx Lotus
6.8%inclusion4 decks59 decks
6%synergy
Caged Sun
5.1%inclusion3 decks59 decks
3%synergy
Lands
Gemstone Caverns
12%inclusion7 decks59 decks
7%synergy
Myriad Landscape
12%inclusion7 decks59 decks
-4%synergy
Demolition Field
10%inclusion6 decks59 decks
7%synergy
Arid Mesa
8.5%inclusion5 decks59 decks
-2%synergy
Marsh Flats
8.5%inclusion5 decks59 decks
-2%synergy
Windswept Heath
8.5%inclusion5 decks59 decks
-3%synergy
Flooded Strand
8.5%inclusion5 decks59 decks
-3%synergy
Turtle Lair
5.6%inclusion2 decks36 decks
4%synergy