Doc Samson, Super Psychiatrist + Gretchen Titchwillow + Mind Over Matter

GU identity

Commander legal

The 3 combo pieces

• Doc Samson, Super Psychiatrist
• Gretchen Titchwillow
• Mind Over Matter

How to execute it

1. Activate Doc Samson by tapping it, adding at least {G}{G}{G}{G} or {U}{U}{U}{U}
2. Activate Gretchen by tapping {2}{G}{U}, causing you to draw a card.
3. Activate Mind Over Matter by discarding a card, untapping Doc Samson.
4. Repeat.

What the combo produces

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