private static String copyPermanentStackDescription(AbilityFactory af, SpellAbility sa) {
        StringBuilder sb = new StringBuilder();
        HashMap<String, String> params = af.getMapParams();

        if (!(sa instanceof Ability_Sub))
            sb.append(sa.getSourceCard()).append(" - ");
        else
            sb.append(" ");

        ArrayList<Card> tgtCards;

        Target tgt = af.getAbTgt();
        if (tgt != null)
            tgtCards = tgt.getTargetCards();
        else
            tgtCards = AbilityFactory.getDefinedCards(sa.getSourceCard(), params.get("Defined"), sa);

        sb.append("Copy ");
        Iterator<Card> it = tgtCards.iterator();
        while (it.hasNext()) {
            sb.append(it.next());
            if (it.hasNext()) sb.append(", ");
        }
        sb.append(".");

        Ability_Sub abSub = sa.getSubAbility();
        if (abSub != null) {
            sb.append(abSub.getStackDescription());
        }

        return sb.toString();
    }