Storm Illusionist

Creature tokens you control enter the battlefield
with a verse counter on them.
Whenever an opponent casts a non-creature
spell, create an X/X dragon illusion creature
token with flying and "When this creature
becomes the target of a spell or ability, sacrifice
it." where X is the total converted mana cost of
the spell. Sacrifice any other creature tokens
created by Storm Illusionist this way.