Berta, Wise Extrapolator

Legendary Creature — Frog Druid

Increment

Whenever one or more +1/+1 counters are put on Berta, add one mana of any color.

, : Create a 0/0 green and blue Fractal creature token and put X +1/+1 counters on it.

Power / Toughness: 1 / 4

This printing has the following treatments: legendary, stamped