Multiple questions (general, mag etc.)

[Agitokatana]

deleteme

[Agitokatana]

It was a double level actually, thanks for the help!

[IndigoNovember]

For #2, those are "omens" (probably not the right term) of future Emergency Trials. Roars are generally Duels, red static electricity stuff is generally Avoid (or something Darker related), a shiny shing noise is usually crystal Protection, etc.

For #3, Mr Umbra is an odd Emergency Trial where you have to get hit by him twice in order to succeed.