Quick Answer

The creche is best handled after most Act 1 and Underdark work, but before the major Act 2 lockout. Bringing Lae’zel adds context and keeps her personal arc clear.

StageWhat To DoWatch Out
Before goingClear grove, goblin camp, and major companion beatsDo not carry too many unresolved Act 1 quests
Mountain PassPrepare for dialogue and hard fightsGithyanki enemies hit hard
CrecheBring Lae’zel for key story contextSave or commit before major choices
Before leavingCheck vendors, gear, and journalThen move toward the Shadow-Cursed Lands

Key Checks

  • Mountain Pass does not fully replace Underdark; you can do much of both.
  • Lae’zel story choices shape her view of Vlaakith and the party.
  • If fights feel brutal, return with levels and gear.