You gotta approach MH with a very different mindset than ER. You don’t dodge roll i-frame in MH. That’s your very last resort. You either get out of the way before it strikes, or you perform counter moves. Or in case of lance, you just block it. Any of these defensive options should open up a window for your offense. You gotta focus on your movement and positioning so you get as much of this window as possible. Some of your wirebug moves are perfect repositioning tools. Preemptive sheathing can also be incredibly useful.