Kraven the Hunter, Agatha's Soul Cauldron, and Triskelion

Prerequisites

• Kraven the Hunter on the battlefield
• Agatha's Soul Cauldron on the battlefield
• Triskelion on the battlefield

Steps

1. Activate Kraven using Triskelion's ability by removing a +1/+1 counter from it, dealing 1 damage to a creature an opponent controls, and destroying it due to Kraven's deathtouch
2. Kraven triggers, causing you to draw a card and put a +1/+1 counter on it
3. Repeat as desired

Results

• Destroy all creatures opponents control
• Destroy any creature that enters the battlefield under an opponent's control