Quick Answer

The biggest Act 2 gear mistake is not missing one item; it is advancing too fast and changing vendor, prisoner, or reward states. Before the Nightsong-related lockout, audit Last Light, Moonrise vendors, and side quests.

StageWhat To DoWatch Out
Entering Act 2Find safe hub and curse protection firstDo not wander deep blindly
Last LightCheck vendors, companion beats, and protection questsNPC safety matters
MoonriseShop and rescue before full hostilityMany states change after assault
Before lockoutSort bags, buy scrolls, upgrade gearThen push deep into Shar content

Key Checks

  • Light and curse protection are gear in Act 2.
  • Buy key consumables before vendors turn hostile.
  • Do prisoner and companion tasks before the final assault.