I feel like Vanitas was holding back on his full strength against the Wayfinder trio. Because not only is he strong enough to be able to tire our heroes down in battle,
JoJo Characters with Jeans on Twitter: "Kars https://t.co/mmJ1jzUVOq" / Twitter
Could Ultimate Kars beat Goku since he can copy every creature DNA so he could copy Goku DNA and manipulate it to unlock Goku's true power like Cheats mod? - Quora
KARS + KILLER QUEEN Is GODLY | Kars Combo Guide - JoJo's Bizarre Adventure All Star Battle R - YouTube