I think people are missing these cards are all going to be used in the rogue ethereal peddlar deck to give you more cards from other classes in hand to discount. Still looks a little janky but it could be really handy getting some extra heals or armour in rogue maybe aoe this could help control rogue we will see how they play.
compared to jeweled scarab it doesn't have a tribal tag. these tri-discover cards all suck because they have a lack of synergy with cards that already exist in the game. the tribal tag is important because of cards liek the curator. the 5/3 taht shamans and druid share also sucks because it has no tribal tag compared to azure drake and doesn't have that spell damage +1. dissapointing