Koth, Fire of Resistance 138 (Phyrexia: All Will Be One)

+2: Search your library for a basic Mountain card, reveal it, put it into your hand, then shuffle. −3: Koth deals damage to target creature equal to the number of Mountains you control. −7: You get an emblem with "Whenever a Mountain you control enters, this emblem deals 4 damage to any target."

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