flavorText: A steed grows with its rider.
name: Colos Yearling
originalText: Mountainwalk (This creature is unblockable as long as defending player controls a mountain.)\noo\nR Colos Yearling gets +1/+0 until end of turn.
printings: UDS
text: Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)\n{R}: Colos Yearling gets +1/+0 until end of turn.