Well right on schedule I guess XD. With only less than 8 days left before the season ends I have now successfully climbed into the Gold II leagues and will probably stay on this league (and switch back and forth to Gold III) for the next 5 days and will climbed into the next league [Gold I] on the 3rd day before the season ends (or that is now my usual season routine). XD
Either way my win-rate on whatever league I am into is still around 50% on average so doesn't really matter whether I am at Gold or the Silver leagues but it is indeed quite nice to open more cards daily (daily quest rewards).
Fortunately today I got somewhat lucky today and have gotten my THIRD LEGENDARY after buying the 50% legendary potion, that is after opening 356 cards. XD At this point really, I see little to no difference between using a potion or the usual card pull. Either way I still have 144 charges left so maybe most of the legendaries will be there at the last drop of those so called potions.
Also, good thing that it was the 'Fallen Spectre' legendary card as I am very intrigued if it would stack with the summoner Zintar's -1 Melee Attack Damage. I still need 1 more card to unlock his 'demoralize' aibility though but I think it would be a good strategy to use for those pesky Daria + lvl 6 Sea Monster (with Thorn Ability) + Manticore (lvl 3) combo subtracting their attack damage by hopefully 2 if it the two abilities stack.