mtg discard a card Black Deck MTG Cube: Top 10 Discard

General Ferrous Rokiric

The Queen, Wicked and Vain is a fantastic card-draw engine, allowing you to exert her every turn to draw a new card for your hand

Evasive (Only characters with Evasive can challenge this character.) UNDERSEA ADVENTURE Whenever you play a second action in a turn, this character gets +2 this turn

Its a flier thats hard to ignore, and its good at being aggressive and controlling

Or your deck could make interesting use of the exile mechanic to remove and return creatures to play for bonuses such as creating flying creature tokens like the Phantom Premonition deck does

Given that, the deck is built on a base of counterspells, bounce, and cheap red removal to make sure it can last until its ready to combo off