Anticausal Vestige from your graveyard to your hand.
Resolve the
Anticausal Vestige trigger, causing you to reveal the top cards of your library and put it into your graveyard if its a creature card, or draw a card otherwise, and then put
Anticausal Vestige from your hand onto the battlefield.
Resolve the
Shilgengar ability.
Repeat.
Results
Near-infinite artifact tokens.
Near-infinite creature ETB.
Near-infinite creature LTB.
Near-infinite death triggers.
Near-infinite creature sacrifice triggers.
Near-infinite draw triggers.
Near-infinite Blood tokens.
Draw all noncreature cards from your library.
Metadata
Bracket tag
SpicyBracket 3-4+
Probably 3 or 4, but hard to classify
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1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.