Judging by the images Blu will need to enter:
-Dusk Vigil
-Aery
-A1/A5orA9
-Sohr Khai
-A2/A10
-Gubal/Gubal hm
-Saint Mochian's Aboretum
-Bealsar's Wall
-A4N/A4S
-Qarn hm(which is weird since lv50 dungeon)
-Amdapor hm
-Ravana
-Sophia
-A8N/A8S

Lotta duties again gl people.

They better make Blu more powerful to handle these, doubtful, but Blu needs a power boost HW content starts ramping things up slowly some having harsher enrages than anything in ARR so Blu cannot afford to be underperforming in its role going forward.