Zeratul, Dark Prelate

Deathtouch, Shroud
Ninjutsu {1}{u}{b}
When Zeratul, Dark Prelate enters the battlefield, it deals damage equal to its power to target creature.
If Zeratul, Dark Prelate were to destroy a creature, it looses shroud until the beginning of your next Upkeep.
Other Assassins you own have Ninjutsu {1}{u/b}