Do you want to know the best mission to farm Relics, Axi Relics, Harrow Systems or any other mission reward in Warframe? Lootr will tell you which missions have the highest drop chance for any item you want. Add item and the app will calculate the average drop chance to get that item for all mission in Warframe. It will then sort the missions so the best ones appear at the top of the list. Press any mission in the list to see a detailed view of all rewards for each rotation and their drop chanc