Vizier of Remedies, Woodfall Primus, and Ashnod's Altar

Prerequisites

• Vizier of Remedies on the battlefield
• Woodfall Primus on the battlefield
• Ashnod's Altar on the battlefield

Steps

1. Activate Ashnod's Altar by sacrificing Woodfall Primus
2. When Woodfall Primus 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. When Woodfall Primus enters, it triggers, destroying a noncreature permanent
4. Repeat

Results

• Destroy any number of noncreature permanents
• Infinite ETB
• Infinite LTB
• Infinite colorless mana
• Infinite death triggers
• Infinite sacrifice triggers
• Lock