Elementalist Lux Missing a Transformation?

Okay this is what I've seen so far: the parenthesis represent combos with the original form, which has no () Earth + (fire) (water) (wind) Fire + (water) (wind) Water + (wind) Wind In total this makes ten different variations, but it's shown that one of the ten is light, which is the start off. Does this mean that one of the combos will lead back to light?

info of start off and combos: https://www.reddit.com/r/leagueoflegends/comments/5bo1mo/elementalist_lux_teaser_video/d9qdl7d/