Emry, Lurker of the Loch, Thornbite Staff, Ornithopter, and Hammerhead, Maggia Boss

Prerequisites

• Emry, Lurker of the Loch on the battlefield
• Thornbite Staff on the battlefield
• Ornithopter in the graveyard
• Hammerhead, Maggia Boss on the battlefield

Steps

1. Activate Emry by tapping it, allowing you to cast Ornithopter from your graveyard this turn
2. Cast Ornithopter from your graveyard by paying
3. Activate Hammerhead by sacrificing Ornithopter
4. When Ornithopter dies, Emry triggers, untapping Emry
5. Resolve the Hammerhead ability
6. 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