Josh, the Desecrator

When Josh, the Desecrator enters the battlefield
deal 10 damage divided as you choose to any
target.
When Josh, the Desecrator attacks deal 10
damage divided as you choose to any target. If
Josh, the Desecrator is a best man, Josh, the
Desecrator deals 10 damage to all targets instead.
{3}, {t}: Josh, the Desecrator becomes the best
man for Ben, the Groom