Sphinx's Disciple, Mind Over Matter, and Earthcraft

Prerequisites

• Sphinx's Disciple on the battlefield
• Mind Over Matter on the battlefield
• Earthcraft on the battlefield
• You have at least one card in hand
• You control at least one basic land

Steps

1. Activate Earthcraft by tapping Sphinx's Disciple, untapping a basic land you control
2. Activate Mind over Matter by discarding a card, untapping Sphinx's Disciple
3. Sphinx's Disciple triggers, causing you to draw a card
4. Activate the basic land by tapping it, adding
5. Repeat

Results

• Infinite draw triggers
• Infinite rummaging
• Infinite self-discard triggers
• Near-infinite mana basic lands you control can produce