Seasonal Hub Weekly challenges 1 week for 20 rank rewards. Worth 5 Rank rewards of XP Arms week 1 week first time 15 ranks reward. Worth 5 rank of XP. Soltice or FOTL was same Ex FoTL basic 2 weeks 30 ranks (Got 1 more week) but worth 4 ranks of XP Call to Arms. 2 weeks for 40 ranks rewards. Worth 2 rank of XP ? Math ain't mathing!