Firstly I'm not interested in mounts or skins, I just started the game and my long term plan is simply to acquire all the heroes as soon as possible without spending any real money.
I noticed that some heroes are reduced by 50% in gem cost but not gold. Do these offers rotate similar to the F2P rotation? Presumably I should buy the legendary heroes with gems whenever they are on offer because 375 gems for something worth 10K gold seems a good deal.
I also bought the epic hero Anub'arak for 250 gems worth 4K but is the rare hero for 150 gems worth it since gems are much harder to come by than gold? The rare hero is 150 gems for 2K golds worth which is not as good value.
What about Stimpacks? Should I be buying these in bulk to have one constantly active?
Thoughts?