Kava, Defiled

When Kava, Defiled enters the battle field, take
control of target land an opponent controls. It's a
Swamp in addition to its other types.
{b}{g}, {t}: Put two +1/+1 counters on target
Swamp you control. It becomes a 0/0 Horror
creature with menace that's still a land.
"These lands may have forsaken me, but my love for
them shall never falter."