Cateran Slaver 125 (Mercadian Masques)

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) {5}, {T}: Search your library for a Mercenary permanent card with mana value 5 or less, put it onto the battlefield, then shuffle.

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50