To complete Temper Thyself, you need to complete your daily commissions and use 120 resin.
If you don’t have the time to complete your daily commissions, you can just try to do the same domain as many times as possible, or you can just defeat the boss as many times as possible.
If you don’t have time to defeat the same boss or domain, you can also just craft some condensed resin.
By crafting the condensed resin, you can use the 120 resin and it counts as completing your daily commissions.
You do need to complete the requirements for at least 5 days.
