One of the biggest achievements that you can get in Trials of Osiris is to get seven wins in a row. This is what Flawless is. Flawless grants you the access to the Lighthouse and the loot chest that contains some of the best rewards and materials in game. A power level of 1810 is required (Without Artifact).
ETA for the boost is 2-6 hours.
Trials of Osiris Flawless Boost rewards:
Needless to say – Trials of Osiris Flawless is pretty hard to get. Luckily, we are here to offer you an easy way. Our professional boosting teams will deliver 7-0 win streak in no time.
