Maxwell, the Hardlight Hacker

Flash.
{t}, {4}{w}: Deal 5 damage to target creature you
don't control and 2 damage to all other creatures
on that side of the battlefield.
{t}, {1}{w}{w}: Take control of one chosen artifact
in play.
{t}: Take one sorcery card from your graveyard
and add it to your hand, it costs {2} less to cast.
Exile this card.