Dark Leo & Shredder
Astarion, the Decadent

   Prerequisites

What do I need to start this combo?
Astarion on the battlefield.
Dark Leo & Shredder in hand or on the battlefield or in the command zone.
An opponent cannot block Dark Leo & Shredder if it's on the battlefield, or another creature you control otherwise. Dark Leo & Shredder doesn't have summoning sickness if it's on the battlefield. You control at least four Ninjas.
plus commander tax if applicable if Dark Leo & Shredder isn't on the battlefield available

   Steps

How does this combo work?
1
Declare Dark Leo & Shredder as an attacker if it's on the battlefield, or another creature you control otherwise.
2
If Dark Leo & Shredder isn't on the battlefield, when the declared creature is unblocked, cast Dark Leo & Shredder either from your hand or from the command zone for its sneak cost by paying plus commander tax if applicable and returning the unblocked attacker to your hand.
3
Deal combat damage using Dark Leo & Shredder, triggering its second ability, creating a 1/1 Ninja creature token and causing the opponent to lose half their life total, rounded up.
4
At the beginning of your end step, Astarion triggers, causing the opponent to lose the rest of their life total.

   Results

What do I get from this combo?
Infinite lifeloss for target opponent
Splinter, Radical Rat
0.4%inclusion17 decks4.41K decks
Jin Sakai, Ghost of Tsushima
0.2%inclusion14 decks7.17K decks
Ardbert, Warrior of Darkness
0.3%inclusion8 decks2.70K decks
Kenrith, the Returned King
0.0%inclusion3 decks8.49K decks
Sorin of House Markov
0.1%inclusion2 decks1.74K decks
Mister Negative
0.1%inclusion2 decks1.94K decks
Betor, Kin to All
0.0%inclusion1 decks2.88K decks
Leonardo, the Balance // Michelangelo, the Heart
0.0%inclusion1 decks6.93K decks
April O'Neil, Live on the Scene // Leonardo, the Balance
0.1%inclusion1 decks1.09K decks
Elenda, Saint of Dusk
0.2%inclusion1 decks647 decks
Arvad the Cursed
2.2%inclusion1 decks45 decks
Caesar, Legion's Emperor
0.0%inclusion1 decks7.12K decks
Leonardo, the Balance // Splinter, the Mentor
0.5%inclusion1 decks214 decks
Queen Marchesa
0.0%inclusion1 decks5.49K decks
Oloro, Ageless Ascetic
0.0%inclusion1 decks6.54K decks
Jodah, the Unifier
0.0%inclusion1 decks8.97K decks
Teysa Karlov
0.0%inclusion1 decks6.24K decks
Karai, Future of the Foot
0.3%inclusion1 decks315 decks
Leonardo, the Balance
0.1%inclusion1 decks695 decks
Isshin, Two Heavens as One
0.0%inclusion1 decks9.55K decks
New Cards
Erode
7.2%inclusion20 decks278 decks
Eclipsed Steppe
7.1%inclusion21 decks296 decks
Forum of Amity
4.7%inclusion14 decks296 decks
Elektra, Daughter of the Hand
3.8%inclusion1 decks26 decks
Turbulent Moor
3.7%inclusion11 decks296 decks
High Synergy Cards
Shredder, Shadow Master
82%inclusion490 decks597 decks
Karai, Future of the Foot
81%inclusion483 decks597 decks
Shark Shredder, Killer Clone
77%inclusion489 decks638 decks
Endless Foot Assault
75%inclusion449 decks596 decks
The Last Ronin's Technique
72%inclusion429 decks596 decks
Throatseeker
71%inclusion455 decks638 decks
Splinter, Hamato Yoshi
72%inclusion419 decks586 decks
Changeling Outcast
74%inclusion472 decks638 decks
Prehistoric Pet
69%inclusion440 decks638 decks
Turncoat Kunoichi
65%inclusion417 decks638 decks
Top Cards
Swords to Plowshares
68%inclusion435 decks638 decks
Path to Exile
67%inclusion426 decks638 decks
Wound Reflection
66%inclusion421 decks638 decks
Leonardo, Cutting Edge
64%inclusion409 decks638 decks
Super Shredder
64%inclusion406 decks638 decks
Ninja Teen
63%inclusion401 decks638 decks
Splinter's Technique
62%inclusion398 decks638 decks
Yuriko, the Tiger's Shadow
60%inclusion24 decks40 decks
Throat Slitter
59%inclusion374 decks638 decks
Oroku Saki, Shredder Rising
57%inclusion335 decks586 decks
Game Changers
Teferi's Protection
23%inclusion147 decks638 decks
Smothering Tithe
22%inclusion142 decks638 decks
Demonic Tutor
20%inclusion125 decks638 decks
Cyclonic Rift
15%inclusion6 decks40 decks
Farewell
11%inclusion69 decks638 decks
Vampiric Tutor
11%inclusion67 decks638 decks
Bolas's Citadel
10%inclusion65 decks638 decks
Enlightened Tutor
10%inclusion64 decks638 decks
Fierce Guardianship
10%inclusion4 decks40 decks
Ancient Tomb
5.6%inclusion36 decks638 decks
Creatures
Bloodletter of Aclazotz
57%inclusion362 decks638 decks
Leonardo, Sewer Samurai
56%inclusion359 decks638 decks
Ink-Eyes, Servant of Oni
55%inclusion352 decks638 decks
Nashi, Moon Sage's Scion
55%inclusion349 decks638 decks
Dokuchi Silencer
49%inclusion314 decks638 decks
Foot Elite
48%inclusion287 decks596 decks
Leonardo, Big Brother
47%inclusion277 decks588 decks
Nezumi Prowler
47%inclusion300 decks638 decks
Biting-Palm Ninja
46%inclusion291 decks638 decks
Raphael, the Muscle
45%inclusion5 decks11 decks
Silver-Fur Master
45%inclusion18 decks40 decks
Fallen Shinobi
45%inclusion18 decks40 decks
Michelangelo, Weirdness to 11
44%inclusion4 decks9 decks
Mikey & Leo, Chaos & Order
44%inclusion4 decks9 decks
Splinter, the Mentor
40%inclusion258 decks638 decks
April O'Neil, Kunoichi Trainee
40%inclusion236 decks586 decks
Michelangelo, Mutant BFF
38%inclusion3 decks8 decks
Nekusar, the Mindrazer
38%inclusion3 decks8 decks
Mikey & Don, Party Planners
38%inclusion3 decks8 decks
Heroes in a Half Shell
38%inclusion3 decks8 decks
Raph & Leo, Sibling Rivals
36%inclusion4 decks11 decks
Shredder, Unrelenting
36%inclusion213 decks588 decks
Prosperous Thief
35%inclusion14 decks40 decks
Leonardo, Worldly Warrior
34%inclusion217 decks638 decks
Delney, Streetwise Lookout
34%inclusion215 decks638 decks
Leonardo, Leader in Blue
33%inclusion195 decks588 decks
Blade-Blizzard Kitsune
32%inclusion204 decks638 decks
Lita, Little Orphan Amphibian
32%inclusion190 decks596 decks
Azra Smokeshaper
31%inclusion197 decks638 decks
Higure, the Still Wind
30%inclusion12 decks40 decks
Ingenious Infiltrator
30%inclusion12 decks40 decks
Silent-Blade Oni
30%inclusion12 decks40 decks
Foot Mystic
30%inclusion175 decks586 decks
Mirror Entity
30%inclusion190 decks638 decks
Inkrise Infiltrator
29%inclusion184 decks638 decks
Skullsnatcher
29%inclusion183 decks638 decks
Ninja of the Deep Hours
28%inclusion11 decks40 decks
Unstoppable Slasher
27%inclusion175 decks638 decks
Arni Brokenbrow
27%inclusion3 decks11 decks
Okiba-Gang Shinobi
27%inclusion174 decks638 decks
Caesar, Legion's Emperor
27%inclusion3 decks11 decks
Roaming Throne
27%inclusion172 decks638 decks
MacCready, Lamplight Mayor
26%inclusion169 decks638 decks
Orochi Soul-Reaver
26%inclusion163 decks638 decks
Krang & Shredder
25%inclusion10 decks40 decks
Moon-Circuit Hacker
25%inclusion10 decks40 decks
Mistblade Shinobi
25%inclusion10 decks40 decks
Satoru Umezawa
25%inclusion10 decks40 decks
Ornithopter
24%inclusion156 decks638 decks
Universal Automaton
24%inclusion151 decks638 decks
Instants
Dark Ritual
48%inclusion305 decks638 decks
Anguished Unmaking
41%inclusion260 decks638 decks
Counterspell
40%inclusion16 decks40 decks
Continue?
37%inclusion221 decks596 decks
Despark
36%inclusion230 decks638 decks
Assassin's Trophy
33%inclusion3 decks9 decks
Deadly Rollick
32%inclusion202 decks638 decks
Flawless Maneuver
28%inclusion181 decks638 decks
Deadly Dispute
25%inclusion160 decks638 decks
Akroma's Will
25%inclusion158 decks638 decks
Negate
23%inclusion9 decks40 decks
Generous Gift
22%inclusion139 decks638 decks
Personify
21%inclusion136 decks638 decks
Pain 101
20%inclusion119 decks586 decks
Mortify
20%inclusion126 decks638 decks
Dovin's Veto
18%inclusion7 decks40 decks
An Offer You Can't Refuse
18%inclusion7 decks40 decks
Fracture
17%inclusion111 decks638 decks
Village Rites
15%inclusion96 decks638 decks
Swan Song
15%inclusion6 decks40 decks
Darkness
13%inclusion83 decks638 decks
Swift Demise
13%inclusion75 decks596 decks
Void Rend
13%inclusion5 decks40 decks
Arcane Denial
13%inclusion5 decks40 decks
Inkshield
12%inclusion79 decks638 decks
Infernal Grasp
11%inclusion67 decks638 decks
Make Your Move
10%inclusion65 decks638 decks
Kitsune's Technique
10%inclusion4 decks40 decks
It'll Quench Ya!
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Waterlogged Teachings
10%inclusion4 decks40 decks
Ghostly Flicker
10%inclusion4 decks40 decks
Aetherize
10%inclusion4 decks40 decks
Death in the Family
10%inclusion58 decks586 decks
Hamato Guardian Stance
8.9%inclusion52 decks586 decks
Stroke of Midnight
8.6%inclusion55 decks638 decks
Turtles Forever
8.0%inclusion51 decks638 decks
Dawn's Truce
8.0%inclusion51 decks638 decks
Stomped by the Foot
7.8%inclusion45 decks575 decks
Fell the Profane
7.7%inclusion49 decks638 decks
Borne Upon a Wind
7.5%inclusion3 decks40 decks
Sink into Stupor
7.5%inclusion3 decks40 decks
Frantic Search
7.5%inclusion3 decks40 decks
Reprieve
7.2%inclusion46 decks638 decks
Grounded for Life
7.0%inclusion40 decks575 decks
Rebuff the Wicked
6.9%inclusion44 decks638 decks
Withering Torment
6.1%inclusion39 decks638 decks
Silence
6.0%inclusion38 decks638 decks
Dawn Charm
5.3%inclusion34 decks638 decks
And They Shall Know No Fear
5.0%inclusion32 decks638 decks
Sorceries
Leonardo's Technique
51%inclusion325 decks638 decks
Shredder's Technique
49%inclusion292 decks597 decks
Blasphemous Act
45%inclusion5 decks11 decks
Cultivate
44%inclusion4 decks9 decks
Damn
39%inclusion250 decks638 decks
Farseek
33%inclusion3 decks9 decks
Game Over
30%inclusion181 decks597 decks
Karai's Technique
28%inclusion162 decks586 decks
Night's Whisper
27%inclusion175 decks638 decks
Sign in Blood
22%inclusion138 decks638 decks
Donatello's Technique
21%inclusion8 decks38 decks
Reanimate
18%inclusion115 decks638 decks
Vanquish the Horde
17%inclusion111 decks638 decks
Toxic Deluge
15%inclusion97 decks638 decks
Shredder's Revenge
14%inclusion85 decks597 decks
Steelshaper's Gift
9.2%inclusion59 decks638 decks
Raise the Palisade
7.5%inclusion3 decks40 decks
Rush of Dread
7.2%inclusion46 decks638 decks
Diabolic Tutor
7.1%inclusion45 decks638 decks
Kaito's Pursuit
6.7%inclusion43 decks638 decks
Feed the Swarm
6.7%inclusion43 decks638 decks
Diabolic Intent
6.6%inclusion42 decks638 decks
Kindred Dominance
6.0%inclusion38 decks638 decks
Open the Armory
5.6%inclusion36 decks638 decks
Crippling Fear
5.0%inclusion32 decks638 decks
Utility Artifacts
Whispersilk Cloak
55%inclusion352 decks638 decks
Brotherhood Regalia
45%inclusion290 decks638 decks
Lightning Greaves
41%inclusion264 decks638 decks
Skullclamp
40%inclusion258 decks638 decks
Swiftfoot Boots
37%inclusion234 decks638 decks
Ninja's Blades
35%inclusion225 decks638 decks
Silver Shroud Costume
35%inclusion224 decks638 decks
The Earth Crystal
33%inclusion3 decks9 decks
Foot Chopper
30%inclusion176 decks596 decks
Genji Glove
29%inclusion185 decks638 decks
Trailblazer's Boots
25%inclusion158 decks638 decks
Quintessential Katana
24%inclusion139 decks586 decks
Maskwood Nexus
19%inclusion119 decks638 decks
Thieves' Tools
14%inclusion89 decks638 decks
The Key to the Vault
13%inclusion5 decks40 decks
Helm of the Host
12%inclusion77 decks638 decks
Prowler's Helm
11%inclusion70 decks638 decks
Jet Medallion
11%inclusion70 decks638 decks
Chronicle of Victory
11%inclusion69 decks638 decks
The Darkness Crystal
9.4%inclusion60 decks638 decks
Quietus Spike
9.2%inclusion59 decks638 decks
Key to the City
8.3%inclusion53 decks638 decks
Herald's Horn
7.5%inclusion48 decks638 decks
Bident of Thassa
7.5%inclusion3 decks40 decks
Shadowspear
6.4%inclusion41 decks638 decks
Idol of Oblivion
6.4%inclusion41 decks638 decks
Psychic Paper
6.3%inclusion40 decks638 decks
Commander's Plate
6.3%inclusion40 decks638 decks
Pearl Medallion
6.3%inclusion40 decks638 decks
Strionic Resonator
6.0%inclusion38 decks638 decks
Mithril Coat
5.3%inclusion34 decks638 decks
Shredder's Armor
5.2%inclusion30 decks575 decks
Turtle Van
5.0%inclusion32 decks638 decks
Enchantments
Cover of Darkness
50%inclusion319 decks638 decks
High Score
38%inclusion3 decks8 decks
Level Up
38%inclusion3 decks8 decks
Black Market Connections
36%inclusion228 decks638 decks
Propaganda
30%inclusion12 decks40 decks
Duelist's Heritage
29%inclusion188 decks638 decks
Behind the Scenes
27%inclusion175 decks638 decks
Phyrexian Arena
27%inclusion174 decks638 decks
Leader's Talent
22%inclusion139 decks638 decks
Exquisite Blood
21%inclusion136 decks638 decks
Anointed Procession
21%inclusion136 decks638 decks
The Cloning of Shredder
20%inclusion128 decks638 decks
Kindred Discovery
18%inclusion7 decks40 decks
Warlock Class
17%inclusion109 decks638 decks
Trouble in Pairs
15%inclusion95 decks638 decks
Ghostly Prison
14%inclusion90 decks638 decks
Uneasy Alliance
13%inclusion79 decks586 decks
Bleeding Effect
13%inclusion83 decks638 decks
Tocasia's Welcome
12%inclusion79 decks638 decks
Sanguine Bond
11%inclusion73 decks638 decks
Reconnaissance
11%inclusion71 decks638 decks
Authority of the Consuls
10%inclusion65 decks638 decks
Impostor Syndrome
10%inclusion4 decks40 decks
Rhystic Study
10%inclusion4 decks40 decks
Dauthi Embrace
9.2%inclusion59 decks638 decks
Haunted One
8.3%inclusion53 decks638 decks
Renewed Solidarity
7.5%inclusion48 decks638 decks
Smoke Shroud
7.5%inclusion3 decks40 decks
Waterbender Ascension
7.5%inclusion3 decks40 decks
Flaming Fist
6.9%inclusion44 decks638 decks
Land Tax
6.3%inclusion40 decks638 decks
Grievous Wound
6.1%inclusion39 decks638 decks
Caretaker's Talent
5.6%inclusion36 decks638 decks
Intangible Virtue
5.0%inclusion32 decks638 decks
Planeswalkers
Elspeth, Storm Slayer
22%inclusion141 decks638 decks
Kaito, Cunning Infiltrator
20%inclusion8 decks40 decks
Kaito, Bane of Nightmares
18%inclusion7 decks40 decks
Kaito Shizuki
10%inclusion4 decks40 decks
Kaito, Dancing Shadow
7.5%inclusion3 decks40 decks
Utility Lands
Rogue's Passage
66%inclusion422 decks638 decks
Access Tunnel
52%inclusion331 decks638 decks
Secret Tunnel
44%inclusion283 decks638 decks
Bojuka Bog
31%inclusion198 decks638 decks
Shizo, Death's Storehouse
24%inclusion152 decks638 decks
Urborg, Tomb of Yawgmoth
23%inclusion144 decks638 decks
Vault of the Archangel
22%inclusion139 decks638 decks
Reliquary Tower
20%inclusion128 decks638 decks
The Black Gate
18%inclusion116 decks638 decks
Three Tree City
15%inclusion94 decks638 decks
Otawara, Soaring City
13%inclusion5 decks40 decks
Cabal Coffers
12%inclusion77 decks638 decks
Eiganjo, Seat of the Empire
11%inclusion72 decks638 decks
Minas Tirith
10%inclusion66 decks638 decks
Phyrexian Tower
10%inclusion65 decks638 decks
Takenuma, Abandoned Mire
9.2%inclusion59 decks638 decks
Minas Morgul, Dark Fortress
8.3%inclusion53 decks638 decks
Agna Qel'a
7.5%inclusion3 decks40 decks
Realm of Koh
7.1%inclusion45 decks638 decks
Mana Artifacts
Sol Ring
92%inclusion590 decks638 decks
Arcane Signet
86%inclusion546 decks638 decks
Talisman of Hierarchy
46%inclusion292 decks638 decks
Orzhov Signet
44%inclusion279 decks638 decks
Talisman of Dominance
20%inclusion8 decks40 decks
Fellwar Stone
19%inclusion124 decks638 decks
Talisman of Progress
18%inclusion7 decks40 decks
Sonic Screwdriver
15%inclusion97 decks638 decks
Patchwork Banner
15%inclusion97 decks638 decks
The Soul Stone
11%inclusion69 decks638 decks
Mind Stone
8.3%inclusion53 decks638 decks
Firdoch Core
8.0%inclusion51 decks638 decks
Azorius Signet
7.5%inclusion3 decks40 decks
Dimir Signet
7.5%inclusion3 decks40 decks
Thought Vessel
6.3%inclusion40 decks638 decks
Lands
Command Tower
89%inclusion567 decks638 decks
Smoldering Marsh
73%inclusion8 decks11 decks
Turtle Lair
71%inclusion422 decks596 decks
Isolated Chapel
69%inclusion439 decks638 decks
Godless Shrine
56%inclusion359 decks638 decks
Shattered Sanctum
50%inclusion322 decks638 decks
Sodden Verdure
50%inclusion4 decks8 decks
Rootbound Crag
50%inclusion4 decks8 decks
Caves of Koilos
47%inclusion303 decks638 decks
Path of Ancestry
47%inclusion299 decks638 decks
Tainted Field
46%inclusion292 decks638 decks
Vernal Fen
44%inclusion4 decks9 decks
Undergrowth Stadium
44%inclusion4 decks9 decks
Vault of Champions
42%inclusion267 decks638 decks
Fetid Heath
39%inclusion247 decks638 decks
Rain-Slicked Copse
38%inclusion3 decks8 decks
Spire Garden
38%inclusion3 decks8 decks
Spara's Headquarters
38%inclusion3 decks8 decks
Hinterland Harbor
38%inclusion3 decks8 decks
Cinder Glade
38%inclusion3 decks8 decks
Dragonskull Summit
36%inclusion4 decks11 decks
Sunken Hollow
35%inclusion14 decks40 decks
Bleachbone Verge
35%inclusion223 decks638 decks
Exotic Orchard
34%inclusion219 decks638 decks
Thriving Grove
33%inclusion3 decks9 decks
Overgrown Tomb
33%inclusion3 decks9 decks
Shineshadow Snarl
32%inclusion204 decks638 decks
Foot Headquarters
30%inclusion177 decks586 decks
Watery Grave
30%inclusion12 decks40 decks
Marsh Flats
28%inclusion179 decks638 decks
Glacial Fortress
28%inclusion11 decks40 decks
Foreboding Ruins
27%inclusion3 decks11 decks
Luxury Suite
27%inclusion3 decks11 decks
Nomad Outpost
27%inclusion3 decks11 decks
Escape Tunnel
27%inclusion172 decks638 decks
Orzhov Basilica
23%inclusion147 decks638 decks
Hallowed Fountain
23%inclusion9 decks40 decks
Raffine's Tower
20%inclusion8 decks40 decks
Arcane Sanctum
20%inclusion8 decks40 decks
Brightclimb Pathway
20%inclusion126 decks638 decks
Temple of Silence
20%inclusion125 decks638 decks
Concealed Courtyard
19%inclusion121 decks638 decks
Deserted Beach
18%inclusion7 decks40 decks
Shipwreck Marsh
18%inclusion7 decks40 decks
Drowned Catacomb
18%inclusion7 decks40 decks
Shadowy Backstreet
17%inclusion106 decks638 decks
Evolving Wilds
16%inclusion102 decks638 decks
Thriving Isle
15%inclusion6 decks40 decks
Adarkar Wastes
15%inclusion6 decks40 decks
Silent Clearing
15%inclusion95 decks638 decks