Hill Gigas 
Creature — Giant
Trample, haste
Mountaincycling 
(, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.)
Legality
standardLEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL