can you upload screenshots of the champions that you think meet the requirements as well as the mission itself?

The way this is worded from OP says

1 champion with four artifacts upgraded to lvl 4

Difficult as I am playing on Android

volume down+power takes screen shots on android.


Also this comes up constantly. If its the mission to equip attack % gear you need pieces that have the percent sign.

Here are the screenshots

i

i

i

i

none of the champions shown here meet the requirements. an artifact's level is indicated by the number in the lower right corner. elhain is the only champion with any artifacts that are above level four and even she doesn't have the full 4 pieces needed for the mission.

Level more artifacts up to 4

Ah, I thought it was the stars!

Thanks everyone for your help. Still new to the game so learning the terms.