The Gunsmith

Menace, Hexproof
{t}: Search your library for a card named 'Cyborg
Mega Laser', reveal it, put it into your hand, then shuffle your library.
At the beginning of your upkeep, The Gunsmith
deals 1 damage to each creature your opponents control.
With a vast array of mechanical monstrosities at his command, he carries the artillery of an entire army.