Horn Bearer Witch

Homeland (When this creature enters the battlefield,
chose one listed land type you control.The creature
gains the noted ability.)
Plains: {w},{t}: Gain 2 life.
Forest: {g},{t}: Target creature gets +1/+1 until
end of turn.
Mountain: {r},{t}: Horn Bearer Witch deals 1
damage to target creature
Other: {2},{t}: Target creature gets -2/0 until
end of turn.
"Witch and the Crow are never far apart."