Big Bang Attack

As an additional cost to cast Big Bang Attack, you
may reveal a Saiyan card from your hand.
Big Bang Attack does 3 damage to target creature.
If you revealed a Saiyan card or control a Saiyan
as you cast Big Bang Attack, Big Bang Attack does
3 damage to that creature's controller
Power Up: {r}{r}: Add +1 to Big Bang Attack's
damage