Hearthpwn

Grom next? I can't count how many times I got either killed or put on very low health by him + cruel taskmaster.

I see. Well, I'm glad you finally got through it without having to waste 400 dust. I know how big of a an amount that is to us F2Ps. And sorry for not being much help. A Reno C'thun deck is quite creative. You could probably use that on a couple of other bosses. Steel Sentinel comes to mind.

Truly? Awkward. Ever since WOG came out all the bosses have always tried clearing your board (because of the Animated Armor glitch) so they always kill the statue when i play it. Not just Scarvash aswell, every single heroic boss attacks it. Well, I dunno what to tell ya. This is the only reasonably reliable way I found to beat Scarvash. Maybe you could try reloading and coming back to the fight later on?  I'd really appreciate the feedback. 

Alternatively, you could try building a mage deck that has Animated Armor in it since your boss seems to always go face. Maybe he'll disregard it?

Thank you! I just got Archmage Antonidas from the Brawl pack! I've always really liked him (probably my favorite legendary) So I've decided to make a tempo mage deck! Of course, I need flamewaker for that, so any doubt about purchasing BrM in my mind has been oficially erased :)

Once again, thank you for the advice!

I understand. I know, hovewer, that in time Shaman will lose some really good cards (trogg, tuskarr) so i'm not planning on using him forever. My logic is that, since i get crap draws from the packs I pull anyway, (only pulled one legendary: yogg, one epic: kidnapper) I might aswell go get myself some guaranteed legendaries and some cards like flamewaker and grim patron that will be useful for a while longer. At worse the legendaries will turn into dust that I can use to craft a deck of my choosing; at best they'll be useful cards until they rotate out.  So I thought, why the hell not. It's not like Arena is going somewhere anytime soon. And if I finish BrM by the end of July, I will still have some time to save up for the next adventure.

I already have a kinda competitive deck though. a bloodlust shaman. I've heard shaman is in a very good place currently, and I can get by in ranked. So do I really need those cards?

Title basically. With a new adventure imminent, and BrM cards rotating out of standard next year, is it still more valuable to buy BrM instead of doing Arena runs?