Probaly just my ignorance - but why build a chest blesser?
As per a dev post +4 tomes as well as 4 to 5 upgrade tomes drop with equal chance in lvl 27-31 chests - so simply running level 25 quests with a +2 Jewel should suffice - so why the chest blesser?
Is it because you can run without using the Jewel? Is it so you can run lower level quests and still reach 27 with blesser + jewel? Or is there some other great loot that only drop in even higher level chests?
Please cure (that part of) my ignorance.