Sans and/or Papyrus can turn into Gaster Blaster-like beasts which means that they have all of the GasterBlaster's abilities too.
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Undertale AUs (in my opinion)
RandomHi! This is a random idea I came up with, and in it, I'll be listing every undertale au I know of, and (at least) every main character within them. In my point of view, of course. If anyone wants to share their views on any of them then fine by me...
GasterBlaster!Sans/GasterBlaster!Papyrus
Sans and/or Papyrus can turn into Gaster Blaster-like beasts which means that they have all of the GasterBlaster's abilities too.
