Bombshell Bill Blaster
From the Super Mario Wiki, the Mario encyclopedia
Bombshell Bill Blasters (abbreviated B. Bill Blasters) are gold versions of Bill Blasters and shoot one or two Bombshell Bills at a time. They appear in Paper Mario and Paper Mario: The Thousand-Year Door in groups of two, found only in Bowser's Castle and the Palace of Shadow respectively. They, like Bombshell Bills, are golden in color as opposed to the usual black.
Paper Mario: The Thousand-Year Door
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