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

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

        Counters cType = Counters.valueOf(params.get("CounterType"));
        Card card = af.getHostCard();
        int amount = AbilityFactory.calculateAmount(af.getHostCard(), params.get("CounterNum"), sa);

        sb.append("Put ").append(amount).append(" ").append(cType.getName())
                .append(" counter");
        if (amount != 1) sb.append("s");
        sb.append(" on ");

        ArrayList<Card> tgtCards;

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

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

        sb.append(".");

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

        return sb.toString();
    }