Urza, Prince of Kroog, Su-Chi Cave Guard, and Blasting Station

Prerequisites

• Urza, Prince of Kroog on the battlefield
• Su-Chi Cave Guard on the battlefield
• Blasting Station on the battlefield
• available

Steps

1. Activate Urza by paying , creating a token copy of Su-Chi Cave Guard that is a 1/1 Soldier in addition to its other types
2. Su-Chi Cave Guard enters the battlefield, triggering Blasting Station, untapping Blasting Station
3. Activate Blasting Station by tapping it and sacrificing Su-Chi Cave Guard
4. Su-Chi Cave Guard dies, adding eight
5. Resolve the Blasting Station ability, dealing 1 damage to any target
6. Repeat

Results

• Infinite colorless mana
• Infinite creature tokens
• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite creature copies of artifacts you control