Mairsil, the Pretender + Pack Rat + Asmodeus the Archfiend + Overeager Apprentice + Training Grounds

Mairsil, the Pretender
Pack Rat
Asmodeus the Archfiend
Overeager Apprentice
Training Grounds

Requires
Mairsil, the Pretender must be on the battlefield. Pack Rat must be in exile. Asmodeus the Archfiend must be in exile. Overeager Apprentice must be in exile. Training Grounds must be on the battlefield. Mana needed:
Steps
  1. Activate Mairsil using Asmodeus' first ability by paying , causing you to draw seven cards.
  2. Activate Mairsil using Pack Rat's ability by paying and discarding a card.
  3. Holding priority, activate Mairsil by discarding a card and sacrificing it, adding .
  4. Resolve the Mairsil ability from step 2, creating a token copy of Mairsil.
  5. Repeat from step 2 one additional time.
  6. Repeat from step 1.
Results
Infinite draw triggers. Near-infinite black mana. Near-infinite card draw. Near-infinite death triggers. Near-infinite ETB. Near-infinite looting. Near-infinite LTB. Near-infinite sacrifice triggers. Near-infinite self-discard triggers.

Mairsil, the Pretender
0.26% of 1568 decks 4 decks
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Creatures
Likeness Looter
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Cinderhaze Wretch
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50% of 4 decks +48% synergy
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50% of 4 decks +43% synergy
Argivian Avenger
33% of 3 decks +33% synergy
Enraging Licid
25% of 4 decks +25% synergy
Lunar Avenger
25% of 4 decks +25% synergy
Silver Wyvern
25% of 4 decks +25% synergy
Cryptic Trilobite
25% of 4 decks +25% synergy
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Leech Bonder
25% of 4 decks +25% synergy
Dominating Licid
25% of 4 decks +25% synergy
Carnifex Demon
25% of 4 decks +25% synergy
Myr Propagator
25% of 4 decks +25% synergy
Amaranthine Wall
25% of 4 decks +25% synergy
Skyship Stalker
25% of 4 decks +25% synergy
Magus of the Bazaar
25% of 4 decks +25% synergy
Kozilek, the Great Distortion
25% of 4 decks +25% synergy
Cephalid Inkshrouder
25% of 4 decks +25% synergy
Mirror-Mad Phantasm
25% of 4 decks +25% synergy
Minion of Leshrac
25% of 4 decks +25% synergy
Millikin
25% of 4 decks +25% synergy
Nezumi Graverobber
25% of 4 decks +25% synergy
Horseshoe Crab
25% of 4 decks +25% synergy
Instants
Teferi's Time Twist
50% of 4 decks +48% synergy
Planar Incision
50% of 4 decks +48% synergy
Flame of Anor
50% of 2 decks +44% synergy
Ghostly Flicker
50% of 4 decks +44% synergy
Entomb
50% of 4 decks +44% synergy
Frantic Search
50% of 4 decks +36% synergy
Counterspell
50% of 4 decks +5% synergy
Hostile Negotiations
33% of 3 decks +32% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
Saw It Coming
25% of 4 decks +24% synergy
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25% of 4 decks +23% synergy
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25% of 4 decks +23% synergy
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25% of 4 decks +23% synergy
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25% of 4 decks +22% synergy
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25% of 4 decks +22% synergy
Essence Flux
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25% of 4 decks +20% synergy
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25% of 4 decks +19% synergy
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25% of 4 decks +9% synergy
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25% of 4 decks +9% synergy
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25% of 4 decks +6% synergy
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25% of 4 decks +6% synergy
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25% of 4 decks +1% synergy
Cyclonic Rift
25% of 4 decks -3% synergy
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50% of 4 decks +46% synergy
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25% of 4 decks +25% synergy
Staff of Domination
25% of 4 decks +24% synergy
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25% of 4 decks +24% synergy
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25% of 4 decks +23% synergy
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25% of 4 decks +21% synergy
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25% of 4 decks -1% synergy
Enchantments
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50% of 4 decks +23% synergy
Mass Hysteria
25% of 4 decks +25% synergy
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25% of 4 decks +24% synergy
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25% of 4 decks +24% synergy
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25% of 4 decks +24% synergy
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25% of 4 decks +24% synergy
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25% of 4 decks +23% synergy
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25% of 4 decks +19% synergy
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25% of 4 decks +9% synergy
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25% of 4 decks +15% synergy
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25% of 4 decks +15% synergy
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25% of 4 decks +15% synergy
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25% of 4 decks +11% synergy
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