public boolean addCard(Card c) {
                        return c.isCreature()
                                && (CombatUtil.canAttack(c) || (CombatUtil.canAttackNextTurn(c) && AllZone.getPhase().is(Constant.Phase.Main2)))
                                && CardFactoryUtil.canTarget(sourceCard, c)
                                && (c.getNetDefense() + Tough > 0 || sourceCard.getName().equals("Skullclamp"));
                    }