Berta, Wise Extrapolator + Ray Fillet, Man Ray + Training Grounds + Wizard Class

Mana needed: {1}

GU identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Ray Fillet by paying {1} due to Training Grounds and removing a +1/+1 counter from a creature you control, causing you to draw a card.
  2. Wizard Class triggers, putting a +1/+1 counter on Berta.
  3. Berta triggers, adding {1}.
  4. Repeat.

What the combo produces