The Herta, Genius Emanator

Prowess, Hexproof

Whenever you draw a card, except the first one you draw in your draw step, you get an experience counter.

When The Herta attacks, create X 1/1 Herta tokens
with Vigilance, equal to the number of experience counters you have.

Sacrifice a Herta token: The herta gets -1/-1 and Indestructible until the end of the turn.