Boredom Squidward

Whenever Boredom Squidward Enters
The Battlefield All Of A Opponents
Creatures Are Bored, Tap Them,
They Can't Attack Or Block.
{t}{3}{g}{u} Boredom Squidward Destroys
A Opponents Tapped Creature Or If Green
And Blue Were Used To Cast This Spell Destroy All Of The Opponents Tapped
Creatures.