Hyperion

Flying, Trample, Vigilance
{7}{t}: Hyperion deals 10 damage to any target. Activate only as a sorcery.
"One helluva ship y'got here Jimmy. How'd you get a hold of a floating palace like this?"
"The Hyperion was Mengsk's flagship back in the day. Me and Matt decided to 'borrow' her when we parted company with him. This old baby's seen us through some tight spots."
—Tychus Findlay & Jim Raynor