Having faced Squirrel Girl more and more, I think she's one of the more underrated characters in the game right now. I think her with Patch is one of the best one/two combos on opponents with higher health than Daredevil can handle.
Berserker Rage: 2087 damage (1044 strikes)
Nuts from Above: 2416 + 539*6 + 1044 = 6694
In contrast, Daredevil will do: 2870 + 1044 = 3914
Makes it much easier to use this is as a finisher, particularly against tanks.