Official Post
At 12, 20, 28, and 36 challenges you’ll receive the Orb Regalia Boots, Gloves, Body Armour and Helmet respectively.
Completing challenges also grants you pieces of the Mirage Challenger Trophy Hideout Decoration!
In Ruthless you’ll receive these microtransactions at 2, 4, 6, and 8 challenges completed.
We also wanted to note that we are aware of the feedback regarding challenge rewards and are planning to introduce four different cosmetic rewards next league rather than pieces from a single Armour Set. Going forward, we are keen to have a rotation of challenge rewards, where one league would feature an Armour Set and the next one would feature a selection of different microtransactions.