Vizier of Remedies, Ashnod's Altar, and Rendclaw Trow

Prerequisites

• Vizier of Remedies on the battlefield
• Ashnod's Altar on the battlefield
• Rendclaw Trow on the battlefield

Steps

1. Activate Ashnod's Altar by sacrificing Rendclaw Trow
2. When Rendclaw Trow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Vizier of Remedies
3. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite colorless mana
• Infinite death triggers
• Infinite sacrifice triggers