Conjurer's Apprentice

{r}{r}{r}: Conjurer's Apprentice becomes a Goblin Spellshaper with base power and toughness 3/3
and menace.
{x}{r}{r}, {t}, Discard a card: create X 1/1 red Elemental creature tokens with haste. Activate
only if Conjurer's Apprentice is a Spellshaper.
''I wish to cause some mayhem.''