I have a lvl 5 survival talent & was thinking of putting either on storm eater or skeletica. Would it work well with either of them or is there another hero it's better on?
The beauty of insignia is you can sweep it between heros until you find perfect combo for it.
Anyway. For answer your question it's depending on what talent you have on them.
But i would recommend dove for it . It's very good on her even if it was lv5.