User blog comment:JmLyan/Sferica, the Spherimancer/@comment-7709681-20150304185830/@comment-7481207-20150305114906

Nice catch on the icon, it's taken from the gamepedia.

As for tricolor champions, I tend to do that differentiate similar parts of the kit, in this case the three kinds of orbs. Kind of how Sona has her 3 different colors of auras.

The probably most amusing part of this kit is that you can technically infinitely stack companion orbs on an ally, who can then use a gap closer to deliver all those orbs to an enemy champion for huge damage, though it would most likely take way too long to be practical.