this.color.setRed(true);
this.color.setBlue(true);
// Whenever you cast a multicolored instant or sorcery spell, you may pay {1}. If you do, copy that spell. You may choose new targets for the copy.
this.addAbility(new SpellCastControllerTriggeredAbility(new DoIfCostPaid(new ClovenCastingEffect(), new GenericManaCost(1)), filter, true, true));
}