Darius needs mobility
Try playing Darius against Ahri. Enjoy. I went 9-0 last game top with Darius against a Nasus. Middle feeds Ahri. I get a feeling I MIGHT be able to get to her and kill her. Flash, pull, Q... nope, she Q's, runs away, ults if she wants, and then just kites me. Damn.
Caitlyn also gets fed. Auto attack, Auto Attack, moves away... kites me for days. In the current meta you could go 300-0 with Darius, and still completely lose engages with him since EVERYONE now has insane amounts of mobility. What good is a pull when they just mobility to get out again?
, or if you prefer tankier options...
for diving with the movement speed under tower,
+
just to be an ass,
if you still want to make her cry,
or
or
to shake off the charm.