Located in Ametrine Mountain.
You need to Rock Climb in this area.You will then reach an area with a Blue Shard in a rock to the left and ladders up.
Up the ladders slide like this.There will be a Paralyze Heal in the rock to the right, after that go down the waterfall to reach this area. The Objects here will be:
- Burn Heal
Objects 4, 5 and 6 will be Mining Rocks.
All you have to do to get the dratini is fish here with the Super Rod that you can get from the Taras Identity Sidequest.
The Dratini will be around Lvl 53.