More rewards cards - using my Glint bonus

Barely scrapping up in Silver III, so the fight is getting real in the lower league. Almost 20K Glint, with a 3K bonus for Silver rank 84. A total of 46K Glint in the end. What shall I buy? Not much.

I start with 100 Minor chests, feeling lucky. But am I? Did I break even? Well, 2 Gold Common and Rare worth 18.50K, and 21 Regular Common worth 3150 Glint. Also, 1 Epic worth 7500, and 3 Rare worth 2250 Glint, with additional 7 Energy worth 700, plus almost 6000 Merits. So, profitable, at last.

A bit of shopping for Merits, as I buy enough to get 6 Gladiator packs. One Epic, one Gold Common, 8 Rare and the rest just Regular Common:

Got this nice card upgraded to level 4, with Thorns, ideal tank with some Melee or Magic from Weapon Training.

And then, for a fun experiment, I got 50 Energy with Glint, for another fun test. I am at 900 Rank Bronze I with 11399 Glint, Having spent 5K Glint on Energy. I will check tomorrow after all the Energy is used. With 100 Glint paid per energy, and 146 Glint gained on Bronze, chances are that I will make a small profit, especially if I promote in Silver. I kept the 11K Glint to do it two more time, if the gambit works.