>>29944899And it's not a katana, it's a tsurugi.
Might as well dump the japanese names while I'm at it. Maybe they can help make sense of all this.
ウツロイド Utsuroido (Nihilego)
マッシブーン Masshibūn (Buzzwole)
フェローチェ Pheroache (Pheromosa)
デンジュモク Denjimoku (Xurkitree)
カミツルギ Kamizurugi (Kartana)
テッカグヤ Tekkaguya (Celesteela)
アクジキング Akujiking (Guzzlord)
ネクロズマ Necrozma