this.color.setBlue(true);
this.color.setWhite(true);
// Sacrifice Stormcaller's Boon: Creatures you control gain flying until end of turn.
this.addAbility(new SimpleActivatedAbility(Zone.BATTLEFIELD, new GainAbilityControlledEffect(FlyingAbility.getInstance(), Duration.EndOfTurn, new FilterControlledCreaturePermanent("Creatures")), new SacrificeSourceCost()));
this.addAbility(new CascadeAbility());
}