Primal Prayers, Decoction Module, and Dream Stalker

Prerequisites

• Primal Prayers on the battlefield
• Decoction Module on the battlefield
• Dream Stalker in hand
• You have at least or enough mana to cast Dream Stalker

Steps

1. Cast Dream Stalker by paying due to Primal Prayers, if able, or by paying its mana cost
2. When Dream Stalker enters the battlefield, it and Decoction Module trigger
3. Resolve the Decoction Module trigger, causing you to get
4. Resolve the Dream Stalker trigger, returning it from the battlefield to your hand
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite storm count