Each Mutagen token is an artifact token with {1}, {tap}, Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.

Disappear is a new ability word that, curiously, appears before abilities that care in some way if a permanent left the battlefield while under your control during the turn. Disappear abilities will look back at the entire turn, even if the permanent that has the disappear ability wasn't on the battlefield at the time.

Class enchantments, which first appeared in Adventures in the Forgotten Realms™, make their return in Bloomburrow and show off some of the many talents possessed by the animalfolk. Each one starts with a single ability, and with hard work, determination, and okay, yes, some mana, you can level them up to level 2 and level 3 in order to access additional powerful abilities!