Cardfight!! Vanguard Wiki
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Cardfight!! Vanguard Wiki
  • This unit is named based on Halcion, also known as Triazolam, or the IUPAC name "8-chloro-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine", a benzodiazepine drug.
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