Ketramose, the New Dawn + Lich's Mastery + Psychic Frog

WUB identity

Commander legal

The 3 combo pieces

• Ketramose, the New Dawn
• Lich's Mastery
• Psychic Frog

How to execute it

1. Lose life by any method.
2. Lich's Mastery's second ability triggers, causing you to exile a card from your graveyard.
3. Ketramose triggers, causing you to lose 1 life and draw a card.
4. Lich's Mastery second ability triggers. Holding priority, activate Psychic Frog by discarding a card.
5. Resolve the Lich's Mastery trigger, exiling a card from your graveyard.
6. Repeat from step 3.

What the combo produces

• Exile your library
• Infinite draw triggers
• Infinite rummaging
• Infinite self-discard triggers
• Near-infinite +1/+1 counters on a creature