Mind Over Matter, Vineweft, and Matzalantli, the Great Door // The Core

Prerequisites

• Mind Over Matter on the battlefield
• Vineweft in hand
• Matzalantli, the Great Door // The Core on the battlefield
• undefined

Steps

1. Activate Mind Over Matter by discarding Vineweft, untapping The Core
2. Activate The Core by tapping it, adding at least
3. Activate Vineweft by paying , returning it from your graveyard to your hand
4. Repeat

Results

• Infinite self-discard triggers
• Infinite mana permanents you control can produce
• Infinite untap of permanents you control