Jinx, Loose Cannon

First strike

Level up - When your hand size becomes 0 while
Jinx is under your control, give Jinx +1/+1 and "At
the beginning your upkeep, draw 1." and "{r}, If
Jinx has levelled up this turn or your hand size is 0,
deal 3 damage to target player and 1 damage to all
creatures and planeswalkers opponents control.
Activate only as a sorcery, and only once per turn."