Urabrask, Fiery destroyer

Whenever you cast a spell with mana value 2 or
less choose one that hasn't been chosen this
turn—
•Add {r}{r}
•Deal 2 damage to each opponent
•Up to 2 creatures can't block this turn
At the beginning of your endstep if all abilities of
Urabrask, Fiery destroyer have been activated transform it.