Astolfo, Sailor Paladin

When Astolfo, Sailor Paladin enters the battlefield,
create a 2/2 white Hippogriff creature token with
flying and shroud. As long as you control a
Hippogriff creature, Astolfo, Sailor Paladin has
flanking and flying.
Other Riders you control have flanking.
La Black Luna - {g}{g/w}{w}, {t}: Creatures you don't
control get -1/-1 and lose haste and indestructible
until end of turn.