Haahahha. These Zorotards always have to find some way to wank their champion.
You should thank Oda that he introduced some BS magical drug that temporary healed him for unknown period of time.
"Where does it recover his stamina"....... Zoro has been put to rest for at least 30+ minutes since Rooftop fight. Stop making excuses with stamina.
Law hasn't been resting since rooftop and he's continue fighting a Yonko. Luffy lose his stamina and passed out from G4 in round 1 rooftop and begins to fight normally again after 15 mins. Sanji got a free beating from Black Maria and even passed out, immediately after he was fighting Queen again. None of them has time to recover their stamina fully unlike Zoro.
Similarly King himself hasn't rest either.
Out of all big players Zoro was the only one who was given enough rest and magical drug so that he could participate in the war again like others.
Stop trying to divert what Oda says, he wants
Zoro to be 100% by giving him bs drug so that fans can witness a true 1v1 battle against a YC1, Oda doesn't want others to interfere in the fight too. Nobody in the right minds say Zoro is still nerf here, Salty Zolofanboys like always.