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
Dark Leo & Shredder
34%inclusion83 decks243 decks
Splinter, Radical Rat
0.2%inclusion1 decks579 decks
Top Commanders
Ardbert, Warrior of Darkness
0.1%inclusion1 decks887 decks
Kenrith, the Returned King
0.0%inclusion1 decks2.75K decks
New Cards
Shark Shredder, Killer Clone
88%inclusion76 decks86 decks
88%synergy
Super Shredder
87%inclusion75 decks86 decks
87%synergy
Leonardo, Cutting Edge
74%inclusion64 decks86 decks
74%synergy
Leonardo, Sewer Samurai
73%inclusion63 decks86 decks
73%synergy
Turncoat Kunoichi
72%inclusion62 decks86 decks
72%synergy
High Synergy Cards
Wound Reflection
84%inclusion72 decks86 decks
82%synergy
Changeling Outcast
86%inclusion74 decks86 decks
82%synergy
Throatseeker
78%inclusion67 decks86 decks
78%synergy
Ink-Eyes, Servant of Oni
78%inclusion67 decks86 decks
77%synergy
Throat Slitter
76%inclusion65 decks86 decks
75%synergy
Brotherhood Regalia
76%inclusion65 decks86 decks
73%synergy
Access Tunnel
73%inclusion63 decks86 decks
71%synergy
Nashi, Moon Sage's Scion
71%inclusion61 decks86 decks
69%synergy
Whispersilk Cloak
71%inclusion61 decks86 decks
67%synergy
Bloodletter of Aclazotz
70%inclusion60 decks86 decks
66%synergy
Top Cards
Path to Exile
80%inclusion69 decks86 decks
33%synergy
Swords to Plowshares
78%inclusion67 decks86 decks
17%synergy
Prehistoric Pet
65%inclusion56 decks86 decks
65%synergy
Biting-Palm Ninja
65%inclusion56 decks86 decks
65%synergy
Black Market Connections
65%inclusion56 decks86 decks
53%synergy
Silver Shroud Costume
64%inclusion55 decks86 decks
63%synergy
Anguished Unmaking
64%inclusion55 decks86 decks
39%synergy
Dark Ritual
63%inclusion54 decks86 decks
38%synergy
Shredder, Shadow Master
62%inclusion23 decks37 decks
62%synergy
Blade-Blizzard Kitsune
62%inclusion53 decks86 decks
62%synergy
Game Changers
Teferi's Protection
37%inclusion32 decks86 decks
21%synergy
Smothering Tithe
36%inclusion31 decks86 decks
15%synergy
Demonic Tutor
26%inclusion22 decks86 decks
6%synergy
Enlightened Tutor
19%inclusion16 decks86 decks
3%synergy
Ancient Tomb
10%inclusion9 decks86 decks
1%synergy
Farewell
9.3%inclusion8 decks86 decks
-3%synergy
Bolas's Citadel
8.1%inclusion7 decks86 decks
0%synergy
Opposition Agent
5.8%inclusion5 decks86 decks
1%synergy
The One Ring
5.8%inclusion5 decks86 decks
-3%synergy
Vampiric Tutor
5.8%inclusion5 decks86 decks
-9%synergy
Creatures
Nezumi Prowler
62%inclusion53 decks86 decks
61%synergy
Splinter, the Mentor
60%inclusion52 decks86 decks
60%synergy
Dokuchi Silencer
60%inclusion52 decks86 decks
60%synergy
Leonardo, Worldly Warrior
59%inclusion51 decks86 decks
59%synergy
Universal Automaton
52%inclusion45 decks86 decks
51%synergy
Azra Smokeshaper
50%inclusion43 decks86 decks
50%synergy
Donatello, Gadget Master
50%inclusion1 decks2 decks
50%synergy
Okiba-Gang Shinobi
49%inclusion42 decks86 decks
49%synergy
Skullsnatcher
49%inclusion42 decks86 decks
48%synergy
Inkrise Infiltrator
47%inclusion40 decks86 decks
46%synergy
Graveshifter
47%inclusion40 decks86 decks
45%synergy
Karai, Future of the Foot
46%inclusion17 decks37 decks
45%synergy
Mirror Entity
45%inclusion39 decks86 decks
42%synergy
Delney, Streetwise Lookout
42%inclusion36 decks86 decks
38%synergy
Enduring Innocence
40%inclusion34 decks86 decks
36%synergy
Esper Sentinel
40%inclusion34 decks86 decks
21%synergy
Blitzwing, Cruel Tormentor
38%inclusion33 decks86 decks
38%synergy
Mondrak, Glory Dominus
38%inclusion33 decks86 decks
32%synergy
Foot Elite
36%inclusion13 decks36 decks
36%synergy
Unstoppable Slasher
31%inclusion27 decks86 decks
29%synergy
Roaming Throne
31%inclusion27 decks86 decks
25%synergy
Orochi Soul-Reaver
30%inclusion26 decks86 decks
29%synergy
Mukotai Ambusher
27%inclusion23 decks86 decks
27%synergy
Mother of Runes
24%inclusion21 decks86 decks
19%synergy
Bloodline Pretender
23%inclusion20 decks86 decks
22%synergy
Kambal, Profiteering Mayor
22%inclusion19 decks86 decks
16%synergy
Flock Impostor
21%inclusion18 decks86 decks
20%synergy
MacCready, Lamplight Mayor
21%inclusion18 decks86 decks
19%synergy
Ojer Taq, Deepest Foundation
20%inclusion17 decks86 decks
16%synergy
Archfiend of Despair
19%inclusion16 decks86 decks
17%synergy
Archetype of Courage
17%inclusion15 decks86 decks
17%synergy
Welcoming Vampire
17%inclusion15 decks86 decks
11%synergy
Grand Abolisher
17%inclusion15 decks86 decks
8%synergy
Splinter, Aging Champion
17%inclusion6 decks36 decks
16%synergy
Tormented Soul
16%inclusion14 decks86 decks
15%synergy
Splinter, Hamato Yoshi
16%inclusion4 decks25 decks
16%synergy
Ornithopter
15%inclusion13 decks86 decks
13%synergy
General's Enforcer
14%inclusion12 decks86 decks
12%synergy
Tree of Perdition
13%inclusion11 decks86 decks
11%synergy
Bloodthirsty Conqueror
13%inclusion11 decks86 decks
9%synergy
Irregular Cohort
12%inclusion10 decks86 decks
11%synergy
Lita, Little Orphan Amphibian
11%inclusion4 decks36 decks
11%synergy
Leonardo, Big Brother
11%inclusion3 decks28 decks
11%synergy
Leonardo, Leader in Blue
11%inclusion3 decks28 decks
11%synergy
Selfless Spirit
9.3%inclusion8 decks86 decks
5%synergy
Breena, the Demagogue
8.1%inclusion7 decks86 decks
5%synergy
Ornithopter of Paradise
8.1%inclusion7 decks86 decks
4%synergy
Dokuchi Shadow-Walker
7.0%inclusion6 decks86 decks
7%synergy
Chrome Dome
7.0%inclusion6 decks86 decks
7%synergy
Mister Negative
7.0%inclusion6 decks86 decks
6%synergy
Instants
Deadly Rollick
56%inclusion48 decks86 decks
42%synergy
Personify
53%inclusion46 decks86 decks
52%synergy
Flawless Maneuver
49%inclusion42 decks86 decks
38%synergy
Despark
48%inclusion41 decks86 decks
34%synergy
Generous Gift
38%inclusion33 decks86 decks
16%synergy
Deadly Dispute
36%inclusion31 decks86 decks
24%synergy
The Last Ronin's Technique
33%inclusion12 decks36 decks
33%synergy
Darkness
33%inclusion28 decks86 decks
31%synergy
Akroma's Will
33%inclusion28 decks86 decks
23%synergy
Stroke of Midnight
22%inclusion19 decks86 decks
12%synergy
Village Rites
16%inclusion14 decks86 decks
7%synergy
Force of Despair
15%inclusion13 decks86 decks
14%synergy
Silence
15%inclusion13 decks86 decks
9%synergy
Dawn's Truce
15%inclusion13 decks86 decks
8%synergy
Dawn Charm
14%inclusion12 decks86 decks
12%synergy
Continue?
14%inclusion5 decks36 decks
13%synergy
Inkshield
13%inclusion11 decks86 decks
6%synergy
Dire Tactics
12%inclusion10 decks86 decks
10%synergy
Withering Torment
10%inclusion9 decks86 decks
3%synergy
Corrupted Conviction
9.3%inclusion8 decks86 decks
5%synergy
Fell the Profane
9.3%inclusion8 decks86 decks
0%synergy
Rebuff the Wicked
8.1%inclusion7 decks86 decks
6%synergy
Reprieve
8.1%inclusion7 decks86 decks
4%synergy
Mortify
8.1%inclusion7 decks86 decks
-3%synergy
And They Shall Know No Fear
7.0%inclusion6 decks86 decks
6%synergy
Imp's Mischief
7.0%inclusion6 decks86 decks
3%synergy
Culling the Weak
7.0%inclusion6 decks86 decks
3%synergy
Holy Day
5.8%inclusion5 decks86 decks
5%synergy
Galadriel's Dismissal
5.8%inclusion5 decks86 decks
4%synergy
Fracture
5.8%inclusion5 decks86 decks
1%synergy
Unbreakable Formation
5.8%inclusion5 decks86 decks
0%synergy
Infernal Grasp
5.8%inclusion5 decks86 decks
-2%synergy
Sorceries
Leonardo's Technique
62%inclusion53 decks86 decks
61%synergy
Splinter's Technique
62%inclusion53 decks86 decks
61%synergy
Damn
55%inclusion47 decks86 decks
39%synergy
Toxic Deluge
30%inclusion26 decks86 decks
12%synergy
Night's Whisper
29%inclusion25 decks86 decks
20%synergy
Steelshaper's Gift
26%inclusion22 decks86 decks
23%synergy
Sign in Blood
26%inclusion22 decks86 decks
17%synergy
Shredder's Technique
24%inclusion9 decks37 decks
24%synergy
Reanimate
22%inclusion19 decks86 decks
3%synergy
Expel the Interlopers
16%inclusion14 decks86 decks
15%synergy
Rush of Dread
13%inclusion11 decks86 decks
12%synergy
Game Over
11%inclusion4 decks37 decks
10%synergy
The Battle of Bywater
10%inclusion9 decks86 decks
9%synergy
Diabolic Tutor
7.0%inclusion6 decks86 decks
1%synergy
Feed the Swarm
7.0%inclusion6 decks86 decks
-9%synergy
Crippling Fear
5.8%inclusion5 decks86 decks
4%synergy
Open the Armory
5.8%inclusion5 decks86 decks
1%synergy
Shredder's Revenge
5.4%inclusion2 decks37 decks
5%synergy
Utility Artifacts
Lightning Greaves
62%inclusion53 decks86 decks
37%synergy
Ninja's Blades
56%inclusion48 decks86 decks
55%synergy
Genji Glove
51%inclusion44 decks86 decks
49%synergy
Skullclamp
47%inclusion40 decks86 decks
35%synergy
Maskwood Nexus
44%inclusion38 decks86 decks
41%synergy
Swiftfoot Boots
35%inclusion30 decks86 decks
8%synergy
Trailblazer's Boots
17%inclusion15 decks86 decks
15%synergy
Foot Chopper
17%inclusion6 decks36 decks
16%synergy
Jet Medallion
15%inclusion13 decks86 decks
11%synergy
Idol of Oblivion
14%inclusion12 decks86 decks
9%synergy
Key to the City
13%inclusion11 decks86 decks
12%synergy
Fireshrieker
12%inclusion10 decks86 decks
10%synergy
The Darkness Crystal
12%inclusion10 decks86 decks
8%synergy
Thieves' Tools
10%inclusion9 decks86 decks
10%synergy
Pearl Medallion
10%inclusion9 decks86 decks
8%synergy
Helm of the Host
9.3%inclusion8 decks86 decks
6%synergy
Hidden Blade
8.1%inclusion7 decks86 decks
8%synergy
Prowler's Helm
8.1%inclusion7 decks86 decks
8%synergy
Commander's Plate
8.1%inclusion7 decks86 decks
6%synergy
Mithril Coat
8.1%inclusion7 decks86 decks
4%synergy
Chronicle of Victory
7.0%inclusion6 decks86 decks
5%synergy
The Ooze
5.8%inclusion5 decks86 decks
6%synergy
Enchantments
Cover of Darkness
55%inclusion47 decks86 decks
53%synergy
Ninja Teen
49%inclusion42 decks86 decks
49%synergy
Endless Foot Assault
36%inclusion13 decks36 decks
35%synergy
Phyrexian Arena
34%inclusion29 decks86 decks
18%synergy
Behind the Scenes
31%inclusion27 decks86 decks
30%synergy
Duelist's Heritage
30%inclusion26 decks86 decks
28%synergy
Anointed Procession
30%inclusion26 decks86 decks
23%synergy
Bleeding Effect
24%inclusion21 decks86 decks
24%synergy
Reconnaissance
22%inclusion19 decks86 decks
19%synergy
Leader's Talent
16%inclusion14 decks86 decks
16%synergy
Agent of the Shadow Thieves
16%inclusion14 decks86 decks
16%synergy
The Cloning of Shredder
15%inclusion13 decks86 decks
15%synergy
Tocasia's Welcome
15%inclusion13 decks86 decks
12%synergy
Intangible Virtue
14%inclusion12 decks86 decks
9%synergy
Ghostly Prison
13%inclusion11 decks86 decks
1%synergy
Timely Ward
12%inclusion10 decks86 decks
9%synergy
Exquisite Blood
12%inclusion10 decks86 decks
7%synergy
Renewed Solidarity
10%inclusion9 decks86 decks
8%synergy
Warlock Class
9.3%inclusion8 decks86 decks
9%synergy
Trouble in Pairs
8.1%inclusion7 decks86 decks
4%synergy
Haunted One
5.8%inclusion5 decks86 decks
5%synergy
Flaming Fist
5.8%inclusion5 decks86 decks
5%synergy
Bastion of Remembrance
5.8%inclusion5 decks86 decks
-1%synergy
Planeswalkers
Elspeth, Storm Slayer
44%inclusion38 decks86 decks
39%synergy
Utility Lands
Rogue's Passage
74%inclusion64 decks86 decks
54%synergy
Secret Tunnel
59%inclusion51 decks86 decks
57%synergy
Bojuka Bog
43%inclusion37 decks86 decks
13%synergy
Reliquary Tower
37%inclusion32 decks86 decks
7%synergy
Urborg, Tomb of Yawgmoth
35%inclusion30 decks86 decks
26%synergy
The Black Gate
29%inclusion25 decks86 decks
26%synergy
Shizo, Death's Storehouse
28%inclusion24 decks86 decks
24%synergy
Vault of the Archangel
26%inclusion22 decks86 decks
13%synergy
Cabal Coffers
21%inclusion18 decks86 decks
11%synergy
Eiganjo, Seat of the Empire
19%inclusion16 decks86 decks
12%synergy
Phyrexian Tower
19%inclusion16 decks86 decks
10%synergy
Three Tree City
14%inclusion12 decks86 decks
9%synergy
Minas Tirith
14%inclusion12 decks86 decks
7%synergy
Realm of Koh
13%inclusion11 decks86 decks
12%synergy
Command Beacon
10%inclusion9 decks86 decks
6%synergy
Strip Mine
8.1%inclusion7 decks86 decks
6%synergy
Wasteland
5.8%inclusion5 decks86 decks
4%synergy
Takenuma, Abandoned Mire
5.8%inclusion5 decks86 decks
-3%synergy
Mana Artifacts
Sol Ring
94%inclusion81 decks86 decks
10%synergy
Arcane Signet
93%inclusion80 decks86 decks
21%synergy
Talisman of Hierarchy
59%inclusion51 decks86 decks
33%synergy
Orzhov Signet
50%inclusion43 decks86 decks
27%synergy
Sonic Screwdriver
34%inclusion29 decks86 decks
33%synergy
Fellwar Stone
34%inclusion29 decks86 decks
13%synergy
Firdoch Core
29%inclusion25 decks86 decks
28%synergy
Patchwork Banner
20%inclusion17 decks86 decks
15%synergy
The Soul Stone
13%inclusion11 decks86 decks
9%synergy
Mind Stone
13%inclusion11 decks86 decks
-2%synergy
Lotus Petal
8.1%inclusion7 decks86 decks
1%synergy
Bender's Waterskin
7.0%inclusion6 decks86 decks
4%synergy
Weather Maker
5.8%inclusion5 decks86 decks
6%synergy
Lands
Command Tower
91%inclusion78 decks86 decks
16%synergy
Godless Shrine
73%inclusion63 decks86 decks
32%synergy
Isolated Chapel
69%inclusion59 decks86 decks
35%synergy
Shattered Sanctum
63%inclusion54 decks86 decks
48%synergy
Vault of Champions
60%inclusion52 decks86 decks
37%synergy
Bleachbone Verge
56%inclusion48 decks86 decks
48%synergy
Caves of Koilos
50%inclusion43 decks86 decks
21%synergy
Tainted Field
49%inclusion42 decks86 decks
36%synergy
Fetid Heath
43%inclusion37 decks86 decks
30%synergy
Exotic Orchard
42%inclusion36 decks86 decks
5%synergy
Marsh Flats
41%inclusion35 decks86 decks
30%synergy
Path of Ancestry
37%inclusion32 decks86 decks
15%synergy
Brightclimb Pathway
33%inclusion28 decks86 decks
24%synergy
Shadowy Backstreet
28%inclusion24 decks86 decks
18%synergy
Concealed Courtyard
26%inclusion22 decks86 decks
20%synergy
Shineshadow Snarl
26%inclusion22 decks86 decks
13%synergy
Temple of Silence
26%inclusion22 decks86 decks
8%synergy
Orzhov Basilica
24%inclusion21 decks86 decks
10%synergy
Scrubland
23%inclusion20 decks86 decks
10%synergy
Silent Clearing
22%inclusion19 decks86 decks
18%synergy
Desolate Mire
20%inclusion17 decks86 decks
14%synergy
Turtle Lair
19%inclusion7 decks36 decks
19%synergy
Cavern of Souls
13%inclusion11 decks86 decks
6%synergy
Arid Mesa
13%inclusion11 decks86 decks
3%synergy
Flooded Strand
13%inclusion11 decks86 decks
1%synergy
Bloodstained Mire
12%inclusion10 decks86 decks
0%synergy
Verdant Catacombs
10%inclusion9 decks86 decks
0%synergy
Polluted Delta
10%inclusion9 decks86 decks
-2%synergy
Evolving Wilds
10%inclusion9 decks86 decks
-10%synergy
Prismatic Vista
9.3%inclusion8 decks86 decks
5%synergy
Windswept Heath
9.3%inclusion8 decks86 decks
-2%synergy
Secluded Courtyard
8.1%inclusion7 decks86 decks
4%synergy
Gemstone Caverns
7.0%inclusion6 decks86 decks
2%synergy
Fabled Passage
7.0%inclusion6 decks86 decks
-2%synergy
Terramorphic Expanse
7.0%inclusion6 decks86 decks
-8%synergy
Reflecting Pool
5.8%inclusion5 decks86 decks
1%synergy
Myriad Landscape
5.8%inclusion5 decks86 decks
-10%synergy