I think a lot of people are not focusing enough on the Legendary Reward cards as they are really quite affordable now. Pity I bought all my Sinash at around $4.....but still an amazing buy.
It's so annoying levelling up Epic cards though, they always feel so expensive when you try to max them as they are not that cheap per BCX and you still need quite a few compared to the Legendaries.
Absolutely - I'm with you on those pesky EPICS. They are so much better at MAX, but needing 46 of them really drains the old wallet. Feels bizarre that the Chaos epics cost more than chaos legends to MAX. Something a bit off there, but it is what it is I guess!
Legendary drops are help by the potion, so they may only be slightly more elusive compared to the Epics. Just that the Epics need 4 times more to max....