Slimy Dualleech

Other black creatures you control get +1/+1.

, : Another target black creature you control gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)

At the beginning of combat on your turn, target creature you control with a +1/+1 counter on it gains menace until end of turn. (It can't be blocked except by two or more creatures.)

Exhaust — : Put two +1/+1 counters on this creature. (Activate each exhaust ability only once.)

At the beginning of combat on your turn, target artifact creature you control gets +2/+0 until end of turn.

Deathtouch

At the beginning of your end step, if a creature died this turn, target creature you control connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on that creature.)

At the beginning of combat on your turn, mill a card. When you do, if there are four or more creature cards in your graveyard, put a +1/+1 counter on target creature you control and it gains deathtouch until end of turn. (To mill a card, put the top card of your library into your graveyard.)

Deathtouch

At the beginning of your end step, you may pay . When you do, destroy target creature with toughness X or less, where X is the number of Shrines you control.