Mind Over Matter, Vineweft, and Astral Cornucopia

Prerequisites

• Mind Over Matter on the battlefield
• Vineweft in hand
• Astral Cornucopia on the battlefield
• undefined

Steps

1. Activate Astral Cornucopia by tapping it, adding at least six
2. Activate Mind Over Matter by discarding Vineweft, untapping Astral Cornucopia
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
• Infinite colored mana