Gretchen Titchwillow, Mind Over Matter, and Axebane Guardian

Prerequisites

• Gretchen Titchwillow on the battlefield
• Mind Over Matter on the battlefield
• Axebane Guardian on the battlefield
• Axebane Guardian does not have summoning sickness
• You control at least four creatures with defender

Steps

1. Activate Axebane Guardian by tapping it, adding at least
2. Activate Gretchen by tapping , causing you to draw a card
3. Activate Mind Over Matter by discarding a card, untapping Axebane Guardian
4. Repeat

Results

• Infinite self-discard triggers
• Infinite draw triggers
• Infinite looting
• Near-infinite card draw
• Near-infinite untap of permanents you control
• Near-infinite mana permanents you control can produce