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

Prerequisites

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

Steps

1. Activate Gilded Lotus by tapping it, adding
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 Gilded Lotus
6. Repeat

Results

• Infinite ETB
• Infinite self-discard triggers
• Infinite tapped creature tokens
• Target opponent returns all cards in their graveyard to their hand