Effect lasts for 5 hours and upgrades to the next rank every hour, providing a stronger effect. Countdown continues even when logged out; the item disappears upon expiration regardless of rank. Not permanent.
Use:
- Rank 1: additional Labor regen +3 for 5 minutes - Rank 2: additional Labor regen +6 for 5 minutes - Rank 3: additional Labor regen +9 for 5 minutes - Rank 4: additional Labor regen +12 for 5 minutes - Rank 5: additional Labor regen +15 for 5 minutes