User blog comment:Zilla4444/The Sheen/Trinty Force Dilemma/@comment-5002283-20120626161528

Most champions still have ap ratios on at least one of their abilities. the only champions that don't are:

,, , , , and

And still has an ap ratio on his (but it is 1.5 now).

Given the ap is usually not really useful, the mana mostly is.