A list of champions who basically don't have passives.

Considering how important his stars are to his gameplay, you'd imagine he'd be spared being on this list. Sorry, but no. His "passive" is just "What my W does when I'm not using it", and there isn't any reason why it should take up a skill slot. Hell, it's not even like he doesn't have a useful passive effect in his kit. His E passive would make much more sense as a standalone ability than this, and his current passive should just be a part of his W that's tagged as "Even if not skilled, stars still materialize".

Her passive is "you can't buy boots". There is no reason why she couldn't have "Movement Speed Growth" in her base stats. "The others don't have it" isn't a valid reason. The others can buy boots.

It's an insignificant amount of HP regen. This passive could suddenly become bugged to do absolutely nothing, and nobody would notice.

I like the effect, I just see no reason why this shouldn't just be a part of Mantra.

This is just a part of her W.

This is just a description of how his Fury system works. The ability bonuses aren't a part of his passive, they're the abilities. The only part of this that actually does something in isolation is that he gets more fury when low on HP... wow.

+5 resists per dragon killed is garbage, and there's no reason you couldn't just give her above average resists. +10% damage to dragons is a dumb gimmick that you forced in just so she'd have something other than resists, but it's so awkwardly put into her kit that I'm gonna put her on the list anyway.

Her spells do something extra at max rank. Akali has this exact mechanic on her Q. Why does it take up an entire spell slot for Syndra?

There is no reason why you couldn't just give her an "Attack range growth" stat. "The others don't have it" is not a valid reason. Her spells could simply have a tagline that says "this spell's range is equal to Tristana's attack range" if you wanted to keep that.

This could be replaced by a slight increase to Wukong's base stats and it would be an improvement.

This is straight up just a part of his Q2 split off into another spell because you ran out of ideas.