Raash, Kuldotha's Emissary

{3}{r}{r}, Sacrifice an artifact, Tap two untapped artifacts you control: Search your library for an artifact card with lesser converted mana cost and
put it onto the battlefield tapped. Then shuffle
your library. Raash deals damage equal to the
sacrificed artifact's converted mana cost to any
target.
What remained of Bosh was fed to the forge.