Monster Oxygen Mask

Source: npc/quests/monstertamers.txt

1. Talk to Monster Tamer YuU at aldeba_in,167,177.
2. Choose Please make one for me -> 'Monster Oxygen Mask'.
3. Required material is Oxygen Mask x1.
4. In success dialogue he says Here you are! A Monster Oxygen Mask!.
5. Reward line is getitem 10002,1.