When Foul Emissary enters the battlefield, look at the top four cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

When you sacrifice Foul Emissary while casting a spell with emerge, create a 3/2 colorless Eldrazi Horror creature token.

Whenever Hamlet Captain attacks or blocks, other Humans you control get +1/+1 until end of turn.

Reach

Discard a card: Noose Constrictor gets +1/+1 until end of turn.

Creatures with power less than Shrill Howler's power can't block it.

: Transform Shrill Howler.

Target creature you control gets +1/+1 until end of turn. It deals damage equal to its power to target creature you don't control.

Whenever you cast an Eldrazi creature spell with mana value 7 or greater, draw two cards.