As you can see, I have a bit over 400K Glint, and this time I will start by buying some Alchemy potions, as I may need them with all the Conclave bussiness and more. I managed to save enough this season to buy the best offer, 2500 potions +375 free, total of 2875, and after I used my guild discount, I paid 10K Glint less, 240K instead of 250K. Plus the extra potions, so, right now I have 3200 Legendary and 3800 Alchemy, this should be enough for an year, at least.
Next, 10 Common Gold foil, hoping to max up some cards. None went up, still 4 cards remaining.
Now I am a bit stubborn, so I may buy another 20 cards. So, after another shopping spree, with additional 10 to finish the whole 40 cards batch, I got one more card to level 10, and the remaining three need 1,4 and 3 cards to be completed. Maybe next season.
And with this sorted, I will spend all that is left on Merits, to upgrade some Gladiator cards. Enough Merits to buy 10 packs. Am I lucky? I got two Epic cards, and some Rare. A common card rose to level 8, and nothing else moved up.
With the remaining Glint, I bought 64 Minor chest, the gamble did not pay of, one Gold card, few Rare, 1300 Merits and a bunch of potions. I will stop here for now, we will continue the discussion after next season ends.
Good luck!