So i was spectating a recent match of and i found this right above my champion while walking into lane. It looked like an floating animation (kind of like the CTRL + 6 Mastery emot) but had a different design.
It randomly appears, so far it only works on the Jade Fang Cassiopeia skin. So far, out of 7 times of trying in custom games, it has appeared only thrice.
Care to explain what this signifies? It's killing me -_-