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Now I know what you're thinking, and yes it is indeed part of its elegant hat and not part of its head.

Dropped by

Minichief Spirit1 in 911.0%

Used in crafting

Bramble of the Emperorx10,000,000

Crown of the Godsx10,000,000

Annihilator of the Yggdrasilx10,000,000

Herculean Matty Pouchx3,000,000