Onslaught

Look at target player's hand, the top card of that player's library, and any face-down creatures they control. Look at the top four cards of your l...

Draw X cards. For each card drawn this way, discard a card unless you sacrifice a permanent.

Until end of turn, Wizards you control gain "{T}: Counter target spell."

Choose a color. Creatures you control gain protection from the chosen color until end of turn. Cycling {W} ({W}, Discard this card: Draw a card.)