Requires

Daghatar the Adamant must be on the battlefield. Antler Skulkin must be on the battlefield. Ashnod's Altar must be on the battlefield. Daghatar does not have a -1/-1 counter on it. Mana needed:

Steps

1. Activate Antler Skulkin by paying , giving Daghatar persist until end of turn.
2. Activate Ashnod's Altar by sacrificing Daghatar, adding .
3. When Daghatar dies, its persist ability triggers, returning it to the battlefield from your graveyard with three +1/+1 counters on it due to its ability.
4. Repeat.

Results