Instant recast on Q (like Anivia)

Secondary aoe dmg on activated W (kind of like shyvana's burnout)

An additional passive effect - every few seconds a cosmic pulse is released, pushing all enemies away (like dragon being aggroed)

Similar pulse to above, but only activates when Sol gets damaged by enemy champions (on like 20-25 sec cd)

Growing Q also increases its damage. (either 2x or 3x the current dmg on max size, which is from ally to enemy base)

Sol's orbs continue to orbit even if he's cc'ed. (activated W could still deactivate though)

Activated W does increased damage with every hit (not much, but enough)

Activated W increases rotation speed up to a max of 50% faster (over 3-5 seconds)