Phoenix (Agression X-men)

Focused on attacking with allies, Team Strike allows to use them for attacking without suffering damage, with Cerebro you can easily get them, then, Wolverine's healing and Storms soul sisters allows to use her too, mainly for intervention, keep them with the upgrades, this and ensuring to be in unleashed would allow you to do 16 of damage with each team strike per round once you have everything, can work alone with it fine, but if you want to go late game and use everything, an early ally that can keep thwart controlled could allow you to get everything more easily, if possible, a mutant, as they can use the X-mansion