space-time. In the Yu-Gi-Oh! trading card game, the card "Darklord Nasten" (堕天使マスティマ, datenshi [= Fallen Angel] Mastema) is based on this demon. In the comic...

Akame, Wave receives Run's Teigu "Thousands Miles Flight: Mastema" (万里飛翔 マスティマ, Banri Hishō: Masutima), and is able to use it and Grand Chariot in perfect...