>>149192062
>Huh
He used the infinite slash to ignore his allies in the way of cutting up a mountain-sized demon.
The Captain's weaker version (which used the same sword btw) busted through dimensions on its first appearance
https://files.catbox.moe/rgekeh.jpg
and cut through people much stronger than him (like Zagred) which Asta also did similarly (Dante, Lucifero's summoning)
But checking through my feats again, Infinity might be able to stop, say, Yami's version because of this feat for Dante's singularities
https://litter.catbox.moe/qqexc7shmpeu8n24.jpg
But Asta was able to bust through spatial warping before with anti-magic anyway
https://litter.catbox.moe/avfu3xrtv6gt0j0g.jpeg
>And is it actually backed up in story or is it like a Dragon Ball multiplier where they become "fifty times stronger" and then planet busting is still too much?
Asta explicitly notes how the ki used by Ichika multiplied many times over (the official translation says "hundred times" but the japanese says tens of times).
https://litter.catbox.moe/fykqowzg7kf11xtc.jpg
Later it's noted that it lets you access explosive power. It's practically a physical boost that lets you put in much more when it's actually needed.
https://files.catbox.moe/0ps1l1.jpg
So it's not some multiplier hidden away in a databook, it's a character going "oh shit they became a over a dozen times stronger"
>and then planet busting is still too much
I don't recall such an anti-feat. Though Black Clover hasn't gone above planetary, but "threatening the entire continent sized country" is generally where it's at toward the end. The final villain is gonna remake the world and all that stuff.