Alon Khaiden

+1: Draw a card. Alon deals damage to target creature equal to half the number of cards in your hand (min. 1).
-2: Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.
-7: You get an Emblem with: "When an opponent casts a Spell, counter that spell unless its controller discards a card and sacrifices two permanents."