https://www.youtube.com/watch?v=WJCil5iFN0Y
https://2.bp.blogspot.com/-5MYvW1cd8EI/WYqIRwi4ZpI/AAAAAAAArJs/bvgJniO53JAH8quzjDYG3GzEln1V2-tsgCLcBGAs/s1600/ward1.png http://na.leagueoflegends.com/sites/default/files/styles/scale_xlarge/public/upload/starguardian_lux_splash_1920.jpg?itok=7mjICwWQ
It does make a bit of sense, considering the coloring, symbol and the altogether design of the creature being reminiscent of Lux's wand.
While some Guardians’ unique power manifests in a magical creature, others hone their innate powers into weapons. Lux’s selfless nature and purity of purpose are channeled into an ever-glowing staff blessed by the Starlight. With enough coaxing from Lux, it can also draw out a sweet, long-eared companion named Mimi.
http://universe.leagueoflegends.com/en_US/star-guardian/lux/
Nice early catch!
i'll assume that its hers cause she has no legit familiar as of now 
But I dont want another ward skin I want a familar on the skin I have >:I (even though Ill probably still buy this >:I)
