At player lever 10 the feature Reward Hall is unlocked. Every day several things can be done here. Check In allows you to claim rewards daily for logging in. Transmute gives you some gold per attempt and they attempts refresh daily. If you missed a day and did not finish some Daily Quests you can go to Retrieve Resources and buy missed rewards with Diamonds. Online Chests gives rewards based on how long you have been online. If you earn a special code from any source you can redeem it under the Redeem Code section.

This guide is sourced from yabusame.