Ill-Tempered Loner // Howlpack Avenger, and High Priest of Penance

Prerequisites

• Ill-Tempered Loner // Howlpack Avenger on the battlefield
• High Priest of Penance on the battlefield

Steps

1. Deal damage to High Priest of Penance
2. Howlpack Avenger and High Priest of Penance trigger
3. Resolve the High Priest of Penance trigger, destroying a nonland permanent
4. Resolve the Howlpack Avenger trigger, dealing that much damage to High Priest of Penance Repeat from step 2

Results

• Destroy all nonland permanents opponents control each turn
• Lock