Jax, the Otterficer

Artificers you control have haste
{t}{x}{r} Tap X artifacts. Deal X damage to 3 target creatures.
{t}{x}{u}{u} Put 2 artifacts with mana value X
or less from your hand onto the battlefield.
{t}{x}{u/r}{u/r}{u/r} Search you library for an artifact with mana value X. Put it into the battlefield.
—Accidental inventor of underwater explosives