
JoJo Villains ranked on how difficult it was to stop them
Just to note, this is excluding the whole 'fate' part, as obviously it is canonical that all villains are fated to almost reach their goals, and then lose at the end.
Please Read: This is measuring throughout the entire series, not just the villain's end abilities. Of course MIH or D4C LT would be at the top, but these abilities were later obtained, and the villains did not have them at the start.
EDIT: I should have used something other than 'challenge' for the middle category, as these are incredibly difficult. I just don't think Valentine or DIO is as hard as Diavolo or the Pillar men.
How did Pucci get the closest of any villain to his goals? Dude had the weakest stand of any villain for 80% of the part, almost died virtually a million times, had debatably the strongest cast of any JoJo part chase him down, got C Moon, still got his ass beat, then somehow asspulled a way to get Made In heaven faster, which then granted him likely the strongest ability in all of JoJo making him the closest of any villain to winning of any JoJo villain, now only having to kill an 11 year-old boy with a powerless stand, and then he fumbled the bag to oxygen poisoning. This entire part is like 200 ELO chess.
I feel that Dio Brando and Yoshikage Kira were unfavored to win. Kira is easily explainable, given that his stand isn't that powerful, and that it's like an 8v1, but for Dio, I think that the fact that he lost twice, and that he was fighting against Hamon meant that he was underfavored.
Funny Valentine is a challenge due to his incredible stand, but also, the main cast kind of fumbled the bag here as they almost did just take the corpse parts. If the characters worked together more as well, Valentine would have been stopped. Moreover, Diego Brando almost did kill valentine, and Gyro & Johnny had the technique that was a hard-counter to Love Train. Stephen and Lucy steel were also essentially primary allies to Johnny and Gyro.
Stopping the pillar men is just crazy, and absurd. Stopping kars from getting the Redstone of Aja may not be that bad, but the whole poison that would set off in 30 days, and the rest of the plotpoints working against the Main cast makes this nearly impossible. For Diavolo, the fact that he's unknown as well as having an incredibly powerful mafia & stand after the main cast makes him incredibly difficult to stop.
And for Toru, I mean there was no way for Toru to lose unless there was some crazy asspull like Soft & Wet. Wonder of U is the strongest stand aside from Made In Heaven, and maybe D4C Love Train. The difference between him and the other stands however, is that Love Train and Made In Heaven were things that the villains had to acquire, and this took them the entire part to obtain. Toru just had Wonder of U from the start. Moreover, the JoJolion cast wasn't particularly weak, but they were not equipped at all to handle him.