After numerous brawls and about two months of waiting I was finally able to spend my hard earned merits on some Gladius Cases. I was able to purchase three Gladius Cases and choose to open them as early as possible, since there's no point holding on to them.
Case 1
A little bit underwhelming for my first ever pack opening in general. Interesting how the fire and death rangers have identical stats, but one is rarer.
Case 2
Better than the first, but not quite what I was hoping for.
Case 3
I made a mistake and clicked too fast and missed the actual card reveal screen, so attempted to recreate it although it's bit less pretty. Seems fitting for the contents of the pack.
The two most interesting cards I received were Palidon Rakk and Relenor Cleaver. Both powerful melee cards that should benefit greatly from the Bloodlust ability. Paladin Rakk is almost Magnor's little brother for Earth brawls, just with a different ability.
In total there were 5 rares and 10 commons. A bit disappointing to be honest, but I did receive some nice new options for brawls. I am sure my future will hold many more Gladius Cases, and they can only go up from here.