he's in eterna. got a sign in front of his house.
You have to get the Explorer Kit from an old treasure hunter in eterna city.
no
diving treasure hunter
It is near the 5th gym.
NO
trade a blue shard with the treasure hunter
On Route 13 from the Treasure Hunter with a black coat.
The Pokemon hatched is LARVESTA, the bug/fire Pokemon.
You get a Larvesta which evolves into a Volcarona
Treasure Hunter.
If you have shards, trade them with the treasure hunter on Route 124.
The duration of The Treasure Hunter is 1.75 hours.