public String onKill(L2Npc npc, L2PcInstance player, boolean isPet)
    {
        L2PcInstance partyMember = getRandomPartyMember(player, "1");
        if (partyMember == null)
            return null;
        QuestState st = partyMember.getQuestState(getName());

        if (st == null)
            return null;
                int id = npc.getNpcId();
                int cond = st.getInt("cond");
        switch (cond)
        {
            case 1:
                            if (id == MOB1 && st.getQuestItemsCount(QITEM1) == 0)
                            {
                st.giveItems(QITEM1,1);
                                if (st.getQuestItemsCount(QITEM1) >= 1 && st.getQuestItemsCount(QITEM2) >= 1)
                                {
                                    st.set("cond","2");
                                    st.playSound("ItemSound.quest_middle");
                                }


Is this possibly  to give into whole party? dont mind about }{ 

Check 246 Quest

			for (L2PcInstance plr : getPartyMembers(player, npc, "cond", "4"))
			{
				if (!plr.isSubClassActive())
					continue;
				
				QuestState st = plr.getQuestState(qn);
				if (!st.hasQuestItems(RAIN_SONG))
				{
					st.set("cond", "5");
					st.playSound(QuestState.SOUND_MIDDLE);
					st.giveItems(RAIN_SONG, 1);
				}
			}

change isSubClassActive with?

He copied part of the nobless quest when you kill barakiel.

 

You can delete the subclass check, since you don't need that.

 

 

for (L2PcInstance plr : getPartyMembers(player, npc, "cond", "4"))  this is what you should implent in your quest instead of 2PcInstance partyMember = getRandomPartyMember(player, "1");

 

or         for (L2PcInstance member : player.getParty().getMembers())

 

not sure if this works in IL tho.