Gurmag Angler

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)

Ogre Jailbreaker

Defender
Ogre Jailbreaker can attack as though it didn't have defender as long as you control a Gate.

Sign in Blood

Target player draws two cards and loses 2 life.

Misinformation

Put up to three target cards from an opponent's graveyard on top of their library in any order.

Cabal Therapy

Choose a nonland card name. Target player reveals their hand and discards all cards with that name.
Flashback—Sacrifice a creature. (You may cast this card from your graveyard for its flashback cost. Then exile it.)