Graven Cairn Lurker

Flying, Lifelink
{r}: Graven Cairn Lurker gains +1/0 until
end of turn
Pay 2 Life {2}{b/r}{b/r}: This card changed to an
Enchantment- Aura, Enchant Land attached to
a Mountain or Swamp you control. Pay the
same cost to reverse this.
"There are few Dragons on Innistrad, many undead."