• This monster's appearance is based on a Badminton Racket with shuttlecocks also in the card image
  • A Hagoita is a wooden paddle used for playing Hanetsuki, a Badminton-esque game. This card's name may be a portmanteau with "Mach" (マッハ Mahha), a dimensionless quantity representing the ratio of flow velocity past a boundary to the local speed of sound.
    • Two shuttlecocks are also featured in this card's artwork.
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