Ulamog's Dreadsire, Thornbite Staff, and Blasting Station

Prerequisites

• Ulamog's Dreadsire on the battlefield
• Thornbite Staff on the battlefield
• Blasting Station on the battlefield

Steps

1. Activate Ulamog's Dreadsire by tapping it, creating a 10/10 Eldrazi creature token
2. When the Eldrazi enters the battlefield, Blasting Station triggers, untapping Blasting Station
3. Activate Blasting Station by tapping it and sacrificing the Eldrazi token
4. When the Eldrazi token dies, Ulamog's Dreadsire triggers, untapping Ulamog's Dreadsire
5. Resolve the Blasting Station ability, dealing 1 damage to any target
6. Repeat

Results

• Infinite damage
• Infinite death triggers
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers