Agatha's Soul Cauldron + Pensive Professor + Psychic Frog

UB identity

Commander legal

The 3 combo pieces

• Agatha's Soul Cauldron
• Pensive Professor
• Psychic Frog

How to execute it

1. Activate Pensive Professor using Psychic Frog's ability by discarding a card, putting a +1/+1 counter on Pensive Professor.
2. Pensive Professor triggers, causing you to draw a card.
3. Repeat.

What the combo produces

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