Crow of Dark Tidings

When this creature enters, mill two cards. (Put the top two cards of your library into your graveyard.)

When this creature enters, mill three cards.

Deathtouch

When this creature enters, mill two cards. (Put the top two cards of your library into your graveyard.)

Flash

Flying

When this creature enters, target opponent mills two cards. (They put the top two cards of their library into their graveyard.)

When this creature dies, mill four cards.

Flying

When this creature enters, amass Orcs 2. (Put two +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)