MarvelBack Bling
Mark 1 Arc Reactor
Proof that Tony Stark has a heart.
Set
MCU Avengers
Series
MARVEL SERIES
Introduced
Chapter 7, Season 2
First Released
March 20, 2026
Times in Shop
Never in shop
Days Since Last Seen
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Mark 1 Arc Reactor was released on March 20, 2026 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.