Tarrian's Soulcleaver, Herd Baloth, and Blasting Station

Prerequisites

• Tarrian's Soulcleaver on the battlefield
• Herd Baloth on the battlefield
• Blasting Station on the battlefield
• You have a way to put a +1/+1 counter on Herd Baloth

Steps

1. Put a +1/+1 counter on Herd Baloth
2. Herd Baloth triggers, creating a 4/4 Beast creature token
3. When the Beast enters the battlefield, Blasting Station triggers, untapping Blasting Station
4. Activate Blasting Station by tapping it and sacrificing the Beast
5. When the Beast dies, Tarrian's Soulcleaver triggers, putting a +1/+1 counter on Herd Baloth
6. Herd Baloth triggers, creating a 4/4 Beast creature token
7. When the Beast enters the battlefield, Blasting Station triggers, untapping Blasting Station
8. Resolve the Blasting Station ability from step 4, dealing 1 damage to any target
9. Repeat from step 4

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage
• Infinite +1/+1 counters on Herd Baloth