Aang, the Avatar

Pay {w}{w}: Aang gains Plainswalk and
protection from White until end of turn.
Pay {u}{u}: Aang gains Islandwalk and
protection from Blue until end of turn.
Pay {g}{g}: Aang gains Forestwalk and
protection from Green until end of turn.
Pay {r}{r}: Aang gains Mountainwalk and
protection from Red until end of turn.