The Riot Boys and the Case of the Missing Particles

So here's what I have personally confirmed for random missing particle effects that will lead to invisible projectiles.

Q (The trail is visible so it's not horrible)

MUNDO JUST SO GOOD AT THROWING CLEAVERS, EVEN WHEN HE RUNS OUT, IT STILL HURTS. HAS HAPPENED BEFORE.

And then, as the boards will not shut up about...

So, any more champs that are flinging invisible projectiles?