I'm convinced that Capture E-trials are impossible to solo.

[[Ayumi]]

De Malmoth: Either walks too slow and you run out of time, or he just throws snowballs in place all day and you run out of time.

I've seen him.
It's very easy. He's not that slow. Just attack, get a decent distance for him to walk to you.
Don't stay THAT close or yes, he will keep tossing balls at you non stop and not move. If you move away enough he will continue to walk again.

Only way I can see as a problem is if he somehow toss them at you WHILE you tried to trap him in causing you to get knocked off the device or something maybe (never had this happen to me though).

[gigawuts]

Break line of sight for de mammoth. Also works for tran when he goes all shooty, most of the time. Use zondeel and TPS mode aimed sazan to reposition mizers in pits in front of and up ramps.

Also, they fixed mizers in tunnels. Just did one with two mizers. They went right through every thin passage they used to get stuck on, all on their own.