Color Identity: U, B


Initial Card State
- Marrow-Gnawer and Faces of the Past on the battlefield (Marrow-Gnawer without summoning sickness).
Easy Prerequisites
- You control an additional Rat.
Steps
- Activate Marrow-Gnawer by tapping it and sacrificing another Rat.
- When the Rat dies, Faces of the Past triggers, untapping all Rats.
- Resolve the Marrow-Gnawer ability, creating a 1/1 Rat creature token for each Rat you control.
- Repeat.
Results
- Infinite LTB.
- Infinite ETB.
- Infinite sacrifice triggers.
- Infinite death triggers.
- Infinite creature tokens.
Bracket Tag
This combo has been estimated to be Ruthless (Bracket 4+).