The Wise Mothman + Moss-Pit Skeleton + Altar of Dementia + Scurry Oak

Prerequisites

• You have a way to put a +1/+1 counter on Scurry Oak.

Steps

1. 1Put a +1/+1 counter on Scurry Oak,
2. 2Scurry Oak's second ability and Moss-Pit Skeleton trigger.
3. 3Resolve the Scurry Oak trigger, creating a 1/1 Squirrel creature token.
4. 4Resolve the Moss-Pit Skeleton trigger, putting it from your graveyard on top of your library.
5. 5Activate Altar of Dementia by sacrificing the Squirrel token, causing you to mill Moss-Pit Skeleton from the top of your library.
6. 6The Wise Mothman's second ability triggers, putting a +1/+1 counter on Scurry Oak.
7. 7Repeat from step 2.

Effects

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers