https://magic.wizards.com/en/articles/archive/feature/too-cool-rules-2006-09-20
it was a precursor to ability words, which are so simple that they don’t actually have any rules meaning. However, it wound up being a bizarrely complex characteristic-setting ability.
それは能力語の前身で、ルール上何の重要性も持たないほど単純です。しかしながら、奇妙で複雑な特性設定能力であるという結果となりました。