Temporal clarification of Glaaki's effect

[MechSpike 0]

Glaaki's effect reads: Response: After Glaaki commits to a story, choose a character. That character loses all icons and must commit to the same story as Glaaki, if able.

Is this a permanent effect, or does it last till end of phase? Or until end of turn?

[TheProfessor 4]

 It will run to the end of the phase in which it triggered.  FAQ 2.01 clarifies this in Card Effects 1.7:

If a triggered effect has no specified duration, then the effects of that ability expire at the end of the current phase. 

“Put into play,” “Remove from play,” and “Take Control” effects are all an exceptions to this rule, and unless specified by a specific duration are considered to be permanent effects.

With “take control” effects, control of the card in question is granted to the most recent “take control” effect.