"?👎 attempt to call a nil vaule (field 'GetMustMaterial')" leading to a lockout of fusion summoning in Predaplant-Branded deck

  1. Bug description
    [Describe what the bug is in your own words.]
    When resolving cards I get a popup reading “?:-1: attempt to call a nil vaule (field ‘GetMustMaterial’)” Also leads to being unable to activate cards on the field, specifically when I tried to activate the effect of Predaplant Chlamydosundew to fusion summon while on field.

  2. Bug reproduction steps

    [Write the exact steps to reproduce the bug. Provide a replay code if you can. You can attach replay codes, or use a pastebin link or you can even use a spoiler tag using]
    Local Duel → Random AI → Edge Imp Chain is what started it.

    your replay code
    Replay Code - Pastebin.com

  3. Screenshot OR error code

  4. Expected behavior
    [Tell us what should have happened when the bug occurred.]
    The aforementioned popup should not show up since all cards are unmodified

  5. What OS are you using
    [Windows-10 / Linux / Android]
    Windows 11


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