UncommonMusic
Boss Battle
Created by NAME MUSIC
Introduced
Chapter 2, Season 4
First Released
November 20, 2020
Times in Shop
Never in shop
Days Since Last Seen
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Boss Battle was released on November 20, 2020 and has not appeared in the Item Shop since fnvault began tracking.
fnvault has tracked shop appearances since July 15, 2026.
Official art. The preview above is a stand-in until our own renders land.