Confirm accepting this hunt with Dantre sitting in the Outpost near the bonfire on Dalmasca Estersand.
Resistant to Libra
The enemy can be found in the labyrinth to the north-east from the outpost.
You'll recognize him by the dot on the mini-map - his will be bigger then others. If you decided to fight with him on ~5 level you may find it a bit difficult. Make sure that your heroes know the basics of the black magick, because physical attack won't help you much now. When you dispose most of his HP he'll start running. Chase him immediately, because if you leave him he'll start healing himself. He also knows how to use 1000 Needles, which deals you exactly 1000 damage.
When you deal with him get back to Dantro in the Outpost.
Bounty: 500 gil, 10x Potion