Thopter Squadron, Parallel Lives, and Ashnod's Altar

Prerequisites

• Thopter Squadron on the battlefield
• Parallel Lives on the battlefield
• Ashnod's Altar on the battlefield
• available

Steps

1. Activate Thopter Squadron's first ability by paying and removing a +1/+1 counter from it, creating two 1/1 Thopter artifact creature tokens
2. Activate Ashnod's Altar by sacrificing a Thopter, adding
3. Activate Thopter Squadron's second ability by paying and sacrificing the Thopter, putting a +1/+1 counter on it
4. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers