Board Thread:Speculation House/@comment-27404492-20171011224301/@comment-30530552-20171015155304

Except her Semblance has several triggers, all of which typically relate to her anger, because her Semblance IS basically a temper-tantrum.

Touching her hair instantly puts her into Semblance mode, even when she hadn't taken damage before in the episode (as with the Ursai in Volume 1).

Getting angry enough at someone to put her into rage mode.

Actively tapping into it.