Chalice of the Mountain Kings
From Chalice of the Mountain Kings. Use: A fighting dance that sharply raises ATTACK.
The 
Chalice of the Mountain Kings is a rare Dwarf Archaeology toy that requires 100 Dwarf Archaeology Fragments to solve, with a Dwarf Rune Stone usable as a keystone to speed up completion.
Guide awaiting review
Gather Dwarf Archaeology Fragments
Survey Dwarf dig sites across Eastern Kingdoms to collect Dwarf Archaeology Fragments. You need 100 fragments in total, and you can use a Dwarf Rune Stone keystone to contribute extra fragments toward the solve.
Solve the Chalice Artifact
Once you have 100 Dwarf Archaeology Fragments, open your Archaeology window and solve the Chalice of the Mountain Kings artifact. The Chalice of the Mountain Kings is a rare-tier Dwarf artifact, so it will not appear every time — keep solving common Dwarf artifacts such as the Pewter Drinking Cup, Bone Gaming Dice, and others until the rare project becomes available.
Use the Chalice
Using the Chalice of the Mountain Kings summons four dancing female dwarves who curtsy, dance, and applaud for roughly 20 seconds, and changes the in-game music to a tavern-style track.
Tips
See the video guide for a visual walkthrough of the Archaeology process and what to expect from the toy's on-use effect.
