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About UE20BT: That Time I Got Reincarnated as a Slime
Discover UE20BT: That Time I Got Reincarnated as a Slime cards from Union Arena on Card Synced. This expansion contains 14 unique cards across 3 different rarities. Released on June 26, 2026. Buy and sell singles with 0% seller fees, enjoy full buyer protection, and use your wallet balance at verified partner card shops worldwide.
Available Rarities:
SRSR**SR***
Why Buy UE20BT: That Time I Got Reincarnated as a Slime on Card Synced?
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