Cold-blooded close-range AP goodness : Lissandra, the Ice Witch! Because the colder they are, the hotter they get!
I still remember the first time I used her.....6/22/8 like a boss.
After the 10th or so death I realized she can self-cast her ulti 8D (Fat lot of good that did me) That aside, hooray for another melee-range hard-hitting spellcaster. It's fun having to flash into combat with a squishy squishy lady.
Check out the rest of the League of Babes~ [link]