Mine

if(attacker instanceof L2PcInstance && target instanceof L2MonsterInstance){
		_log.warning("Formulas.java: " + attacker.getName() + " Intenta pegar a un mob.");
		if(attacker.getTargetId() == 12775 || attacker.getTargetId() == 12776 || attacker.getTargetId() == 12778 || attacker.getTargetId() == 12779 ){
			_log.warning("Formulas.java: " + attacker.getName() + " Intenta pegar a una de las semillas.");
			L2ItemInstance arma = attacker.getActiveWeaponInstance();
			if( arma.getItemId() != 5817 ){
				_log.warning("Formulas.java: " + attacker.getName() + " Intenta pegar a una de las semillas con un arma que no es chrono camapana.");
				return 0;
			}
		}
	}