Onduphar, The Spellbreaker

Instants and sorceries you control targeting
creatures you control have split second.
Whenever the power of a creature you control
becomes the target of a spell, choose one-
• Onduphar, The Spellbreaker does damage equal
to that creature's power to any target.
• Tap any number of creatures you don't control
with total power equal to or less than that
creature's power.
• Create an X/X Beast token, where x is
that creature's power.