Looking for champs that also work with skarner's rune page.

So far all I been collecting is runes. Been trying to get runes so I can use other champs on ranked more. However This past week I been playing the harp out of poor skarner. Mainly because of his rune page and I like to jungle. So now I'm wondering if there are any champs I can use that can also work with the runes I mostly got from skarner.

Note: I use ability power quintessances cause it helps clear monsters out more quickly rather then attack speed. I come out with more health with the special ability power ones at least. I also have an AP specific page. So I can use those runes too.

Any suggestions?