Hashaton, Scarab's Fist, Mind Over Matter, Nyx Lotus, and Skullwinder

Prerequisites

• Hashaton, Scarab's Fist on the battlefield
• Mind Over Matter on the battlefield
• Nyx Lotus on the battlefield
• Skullwinder in hand

Steps

1. Activate Nyx Lotus by tapping it, adding at least
2. Activate Mind Over Matter by discarding Skullwinder
3. Hashaton triggers, causing you to pay to create a tapped token copy of Skullwinder that is a 4/4 Zombie
4. When the Skullwinder token enters the battlefield, it triggers, returning Skullwinder from your graveyard to your hand
5. Resolve the Mind Over Matter ability, untapping Nyx Lotus
6. Repeat

Results

• Infinite ETB
• Infinite self-discard triggers
• Infinite tapped creature tokens
• Infinite mana of colors you have devotion to
• Target opponent returns all cards in their graveyard to their hand