Tarrian's Soulcleaver, Scurry Oak, and Blasting Station

Prerequisites

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

Steps

1. Put a +1/+1 counter on Scurry Oak
2. Scurry Oak triggers, creating a 1/1 Squirrel creature token
3. When the Squirrel enters the battlefield, Blasting Station triggers, untapping Blasting Station
4. Activate Blasting Station by tapping it and sacrificing the Squirrel
5. When the Squirrel dies, Tarrian's Soulcleaver triggers, putting a +1/+1 counter on Scurry Oak
6. Scurry Oak triggers, creating a 1/1 Squirrel creature token
7. When the Squirrel 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 Scurry Oak