Things to track.

• The start and/or end of a quest (for those of us who come in with a purpose, e.g. no sidetracking)

• Anytime Gerault gets locked into a fight (usually a boss or something)

• Any in-game Gwent games

• Maybe the cutscenes, for those who might want to capture the stories

• The love scenes. Gerault is more of a lover than a fighter anyway

• Ciri character plays, since she can't do much by way of looting anyway, they are pretty straight forward.