Zaxara, the Exemplary (C20) / Foil

Zaxara, the Exemplary (4) Legendary Creature — Nightmare Hydra (2/3) Deathtouch : Add two mana of any one color. Whenever you cast a spell with in its mana cost, create a 0/0 green Hydra creature token, then put X +1/+1 counters on it.