Dimir Infiltrator 86 (Planechase Anthology)

This creature can't be blocked. Transmute {1}{U}{B} ({1}{U}{B}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)

NM - $1.30
LP - $1.00
MP - $0.80
HP - $0.50
DMG - $0.50