I didnt say it went away.
The fact is that an Ashura to amplify his range slashes would be a good option to cut Pica's golem from far away or to launch multiples slashes in the mountain and force him to leave. He didnt.
So he either didnt practice it with Haki or either it wont be enough anyway. So that means Zoro didnt have anything more to show and he displayed all of his power.
The fact is that an Ashura to amplify his range slashes would be a good option to cut Pica's golem from far away or to launch multiples slashes in the mountain and force him to leave. He didnt.
So he either didnt practice it with Haki or either it wont be enough anyway. So that means Zoro didnt have anything more to show and he displayed all of his power.
Then again he had absolutely no reason to use it specially when the author would not waste the surprise effect on guys like Pica when he could show it this arc against a beast like Kaido.
Zoro mid diffed Pica handily, the author would not show all his power without a solid reason.