Months after arriving at the Heart Kingdom, Asta still doesn't have any magic, but he's become more powerful at an alarming speed due to his training with the Spirit Guardians. Anti-magic is one of the magic attributes that falls into the "Arcane Stage" and is needed to defeat the devil. And because of that, Gaja asks Asta how exactly he obtained the five-leaf grimoire...
but I got to see how powerful 
he was again firsthand.
.لكني تمكنت من رؤية مدى قوته مباشرة
aber das führte mir
seine Kraft nochmals vor Augen.
pero pude verlo de primera mano.
pero pude verlo de primera mano.
mais j’ai pu le constater à nouveau.
ma lì ho potuto vederlo proprio in prima persona.
mas eu vi como ele era
poderoso de camarote.