Lurrus of the Dream-Den, Flickering Hound, Kobolds of Kher Keep, and Hammerhead, Maggia Boss

Prerequisites

• Lurrus of the Dream-Den on the battlefield
• Flickering Hound on the battlefield
• Kobolds of Kher Keep in hand or in the graveyard
• Hammerhead, Maggia Boss on the battlefield

Steps

1. Cast Kobolds of Kher Keep by paying
2. Flickering Hound triggers, blinking Lurrus
3. Resolve the Kobolds of Kher Keep spell
4. Then, activate Hammerhead by sacrificing Kobolds of Kher Keep, putting a +1/+1 counter on Hammerhead Repeat

Results

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite storm count