Defiler of Faith, Whitemane Lion, Grand Arbiter Augustin IV, and Thunder of Unity

Prerequisites

• Defiler of Faith on the battlefield
• Whitemane Lion in hand
• Grand Arbiter Augustin IV on the battlefield
• Thunder of Unity on the battlefield or in the graveyard
• available

Steps

1. Cast Whitemane Lion by paying and 2 life due to Defiler of Faith and Grand Arbiter Augustin IV
2. Defiler of Faith triggers, creating a 1/1 Soldier creature token
3. When the Soldier enters, Thunder of Unity triggers, causing you to gain life
4. Resolve Whitemane Lion
5. When it enters, it and Thunder of Unity trigger
6. Resolve the Whitemane Lion trigger, returning it from the battlefield to your hand
7. Resolve the Thunder of Unity trigger, causing you to gain life
8. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite creature tokens
• Infinite lifegain triggers
• Infinite lifeloss
• Infinite storm count