Lurrus of the Dream-Den, Flickering Hound, Ornithopter, and Hammerhead, Maggia Boss

Prerequisites

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

Steps

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

Results

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