Primal Prayers, Guide of Souls, and Shrieking Drake

Prerequisites

• Primal Prayers on the battlefield
• Guide of Souls on the battlefield
• Shrieking Drake in hand
• You have at least or enough mana to cast Shrieking Drake

Steps

1. Cast Shrieking Drake by paying due to Primal Prayers, if able, or by paying its mana cost
2. When Shrieking Drake enters the battlefield, it and Guide of Souls trigger
3. Resolve the Guide of Souls trigger, causing you to get and gain 1 life
4. Resolve the Shrieking Drake trigger, returning it from the battlefield to your hand
5. Repeat

Results

• Infinite energy counters
• Infinite LTB
• Infinite ETB
• Infinite lifegain triggers
• Infinite lifegain
• Infinite storm count