Rare item in trade with Mapu Kitan. Its a device that speeds up global game time. Tidekeeper works 30 minutes, and have 6 hours cooldown. It has three cells for pearls, the speed of time depends on the type of pearls inserted:
- white Pearl: 5% speeds up
- Black Pearl: 25% speeds up
Pearls of different types can be combined. Maximum speed up is achieved at 3 Black Pearls inserted: 25% * 3 = 75%.