Screams from Within + Historian's Boon

Prerequisites

• You control a creature with toughness equal to 1.

Steps

1. 1Cast Screams from Within by paying , attaching it to a creature with toughness equal to 1.
2. 2The creature dies as a state-based action due to having 0 toughness.
3. 3Historian's Boon and Screams from Within trigger.
4. 4Resolve the Historian's Boon trigger, creating a creature token.
5. 5Resolve the Screams from Within trigger, returning it from your graveyard to the battlefield attached to the creature token
6. 6Repeat from step 2.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite death triggers