Lurrus of the Dream-Den, Flickering Hound, Bloodthrone Vampire, and Kobolds of Kher Keep

Prerequisites

• Lurrus of the Dream-Den on the battlefield
• Flickering Hound on the battlefield
• Bloodthrone Vampire on the battlefield
• Kobolds of Kher Keep in hand or in the graveyard

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 Bloodthrone Vampire by sacrificing Kobolds of Kher Keep, giving Bloodthrone Vampire +2/+2 until end of turn Repeat

Results

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinitely large creature until end of turn