Caller of the Claw + Nim Deathmantle + Ashnod's Altar
Caller of the Claw
Nim Deathmantle
Ashnod's Altar
Requires
Caller of the Claw must be on the battlefield.
Nim Deathmantle must be on the battlefield.
Ashnod's Altar must be on the battlefield.
Mana needed: 
Steps
- Activate Ashnod's Altar by sacrificing Caller of the Claw, adding .
- Caller of the Claw dies, triggering Nim Deathmantle, causing you to pay
to return Caller of the Claw from your graveyard to the battlefield, and attach Nim Deathmantle to it. - Caller of the Claw enters the battlefield, creating a 2/2 Bear creature token for each nontoken creature that died under your control this turn.
- Activate Ashnod's Altar by sacrificing a Bear, adding .
- Repeat.
Results
Infinite colorless mana. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.
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