Lord Kaho's Horn

Source: npc/custom/quests/kaho_balmung.txt

1. Talk to Royal Messenger at prontera.gat 158,356.
2. Select Lord Kahos horns route.
3. Bring: Green Feeler x1, Star Dust x10, Rough Wind x10, Flame Heart x10, Mystic Frozen x10, Great Nature x10, plus 1,000,000 zeny.
4. Turn in all materials and fee.
5. Reward: getitem 5013,1 (Lord Kaho's Horn).