Generic 5* Choice

So I don't have any of the usual picks for a 5* generic gem, so who would be best out of the champs below?

Comments

Is Colossus' sig actually that needed? Doesn't it just boost armour ups?

Each Armor Up increases his crit rating, so the sig really can scale his damage up greatly.

Each Armor Up increases his crit rating, so the sig really can scale his damage up greatly.

Ahh awesome, looking like Colossus is the winner!

I also have a cosmic gem: Odin, Medusa, CGR, Ms Marvel?

If you can put sigs in him, Xbones is a total beast and counters so many annoying nodes with his sig ability.

If you can put sigs in him, Xbones is a total beast and counters so many annoying nodes with his sig ability.

I have about 120 sig stones for Skill and Mystic going begging, so it's possible!