In the
3/6 PBE patch, Riot implemented a set of new files that deal with customizing recommended items. The files has a set of files for each champion, including the
recently teased "Zac" ( could still be working name ), and LISSANDRA.
For those who might not be aware, Lissandra (
titled " Ice Dervish" in the lore ) is one of the three Princesses of Freljord - the other two being Ashe and Sejuani. She is an extremely popular lore figure and summoners have been waiting to see her join the League for ages now.
There isn't any other information besides the name. Be warned this could all be tentative, scrapped, or whatever. All we really know is her name is in the files.