Draven has a 60% winrate prior to 25 minutes

Just bringin' it to light. The majority of champions, even other "lane bullies" don't come anywhere near 60% at any point in the game. The closest runners-up are lower than 56%, and the win rates of other bullies drop lower than Draven's as the game goes on.

There is no site with data on what proportion of games are under 25 minutes for these champions, though there should be. After all, "falling off" means nothing if the game ends before that point.

This is likely due to the fact that Draven's passive works too well with his kit, which allows him to rush higher damage items with less of a lead and less drawback due to his built-in attack speed.

It's not only a problem for the opponent, but if by chance the Draven's team can't capitalize on their ADC's massive item lead his odds of winning drop dramatically. And a Draven who doesn't get ahead early is rendered all but useless because he's reliant on that lead.