Flayer of the Hatebound + Solemnity + Ashnod's Altar

Flayer of the Hatebound
Solemnity
Ashnod's Altar

Requires
Flayer of the Hatebound must be on the battlefield. Solemnity must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate Ashnod's Altar by sacrificing Flayer of the Hatebound, adding .
  2. Flayer of the Hatebound's undying ability triggers, returning it from your graveyard to the battlefield without a +1/+1 counter on it due to Solemnity.
  3. Flayer of the Hatebound enters the battlefield, dealing damage equal to its power to any target.
  4. Repeat.
Results
Infinite colorless mana. Infinite damage. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

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