Sunstrike Legionnaire, Retraction Helix, and Phyrexian Walker

Prerequisites

• Sunstrike Legionnaire on the battlefield
• Retraction Helix in hand
• Phyrexian Walker in hand
• available

Steps

1. Cast Retraction Helix targeting Sunstrike Legionnaire
2. Cast Phyrexian Walker, untapping Sunstrike Legionnaire
3. Tap Sunstrike Legionnaire to return Phyrexian Walker to your hand
4. Repeat steps 2-3

Results

• Infinite ETB
• Infinite LTB
• Infinite storm count