Hrafa the Duplicitous

+2: Sacrifice a token: create a 1/0 blue shapeshifter token creature with defender and "This creature gets 0/1 for each shapeshifter you control."
+1: Sacrifice a token creature: create a 1/1 black raven shapeshifter token with flying.
-7: Sacrifice a shapeshifter you control: gain control of one target land from each of your opponents.