Dominion Saboteur as a copy of the creature with persist).
Notable Prerequisites
The creature with persist has a +1/+1 counter on it.
Steps
Activate
Shilgengar by sacrificing
Dominion Saboteur.
When
Dominion Saboteur dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it. Choose to have it enter as a copy of the creature with persist with a +1/+1 counter on it.
Remove a +1/+1 counter and a -1/-1 counter from
Dominion Saboteur as a state-based action.
Resolve the
Shilgengar ability.
Repeat.
Results
Infinite Blood tokens.
Infinite artifact tokens.
Infinite creature ETB.
Infinite creature LTB.
Infinite creature sacrifice triggers.
Infinite death triggers.
Metadata
Bracket tag
ExhibitionBracket 1+
For any deck
1
2
3
4
5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.