Is it an old save file? This could have happened as artifact generation code changed between versions.

idk if this is a bug or not. I would have to look at the code and see if this is allowed. Maybe you used scroll of transmutation on one artifact?

Checks excuse-sheet… Solar Flares.

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I’m pretty sure that the Shattered code does not allow 2 of the same artifacts to be present in the one game.

You may have suffered a bit-flip

Dual wield them!

Just don’t use both at the same time or you’ll rip your arms off.

must be a bug, send it to evan