Hearthpwn

He's only going to be used in Dragon decks but I think if I make a dragon deck, i'd consider Rend over BGH since 9 times out of time you are using BGH on Legends (Boom\Rag). And I would expect YSera and Maygos to see alot more play in the new meta so i think there is a spot for Rend in dragon decks. 

for ppl who start and got only the adventure and not to manny cards is a alternative for bgh, it aint to bad

get some levels on the ladder before listing a list of legendaries that dont see play... Mal'Ganis, Deathwing Ysera Malygos foe reaper and troggzor are all good legendary cards. Thoes are just cards that are not in every deck, never mind the black knight sylvan rag lotheb emperor bloodmage archmage ect ect. I dont expect someone with little experience on the ladder to get why it is a decent card but in a tournament with a dragon archtype deck, this card will see play from time to time.