@Riot, When can we expect more information on the Taliyah's magic

With Taliyah being one of the many champions who hasn't gotten much love since her release, both in-game and in lore, can we expect to get more information about the origin of her magic?

I seem to recall a Rioter stating that they know how the she will be involved in the overall story, but we haven't gotten much since.

It would be nice to touch on this again so we don't fall into a cycle of only updating regions with new/updated champions.

Side Notes: I personally believe the magic is somehow related to Runes considering the fact that Taliyah's spells seems eerily similar to the cataclysm caused by Ryze's master. And it seems it's not linked directly to stone as Taliyah can move ice too (although this may be a non-canon homage to the fact that Taliyah is going towards the Freljord).