I remember this idea being discussed in the kickstarter chat between myself, Morningstar and Linestar:
Arcus Orb
(Coloration: rainbow colored, with rings of color moving from the middle to the outer rings like it's flowing from the center and over the edges)
1. Fires a white laser
2. Charged midway, it fires a larger, more powerful white beam
3. Fully charged, it fires a large white laser with rainbow colors on the edges -or - fires a spread of white lasers
The orb's abilities were never discussed, so I came up with them myself. The reason I thought the laser would be white is because white is considered, if memory serves correctly, the result of the entire color spectrum combined. The fully charged version was inspired by an ability Dark Demon used during the final boss battle of Dynamite Headdy, but, obviously, I wouldn't expect it to be THAT big ( https://www.youtube.com/watch?v=HLDs4KPtEgQ skip to 1:57 ).

