I don't if someone has already posted this, but here I attach all the locations of the 7 unique treasures.
Dungeon Raider Badge:
Adventure:
1) Worn Caverns: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fimgur.com%2FqxecVST
2) Ancient Tunnels: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fimgur.com%2F6cQvRPY
3) Liar's Lair: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fimgur.com%2FtMyP7Cv
4) Dungeon Fortitude: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fimgur.com%2FtGJH0UV
5) Shimmering Dungeon: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fimgur.com%2FQ8DtB5Y
6) Firetop Mountain: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fimgur.com%2FQTQ6WqL
7) Greer's Ambition: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fimgur.com%2Ftv9dG5v
 "My Pet Protector")