I've had a beta key for this for a year and not played it. Finally played this last night and opened my guaranteed cobalt case. I opened it and got a sniper card.
I fucking hate snipers. :'(
Well at least the game is fun, but I find the monetisation to be fairly shitty.
To make sure Grief's above post makes absolute sense:
Everything from Bronze and above has the exact same loadouts. The only benefit to silver, gold, cobalt, and obsidian are aesthetics/skins. You can buy the exact loadout you want for something like $3.50. Or just craft a ton of Bronze cards that you will come by naturally through playing. By the time you're really ready for competitive play, you'll have tons of cards for every merc you play.
Kudochop's recommended loadouts:
Arty - D43 (Dreiss/Unshakeable/Spares/Fail Safe), D83 (Dreiss/Chopper/Unshakeable/Extra Ammo)
Aura - BL41 (Blishlok, Getup, Double Time, Extra Supplies), BL72 (Blishlok/Quick Eye/Getup/Cool)
Bushwacker - C41 (KEK-10/Focus/Lock-on/Spares)
Fletcher - BL32 (Blishlok/Fail Safe/Springy/Lock-on), A31 (Ahnuhld/Lock-on/Tough/Double Time)
Fragger - M62 (M4A1/Cool/Unshakeable/Explody), K51 (K121/Cool/Drilled/Focus), M93 (M4A1/Sneaky/Focus/Explody)
Kira - D43 (Dreiss/Cool/Extra Supplies/Quick Draw)
Nader - CR72 (Crotzni/Double Time/Focus/Cool)
Proxy - KE53 (Hochfir/Guardian Angel/Drilled/Quick Draw)
Sawbonez - CR73 (Crotzni/Getup/Potent Packs/Mechanic), CR81 (Crotzni/Extra Supplies/Focus/Chopper)
Skyhammer - T63 (Timik-47/Explody/Fail Safe/Quick Slash), M92 (M4A1/Guardian Angel/Explody/Drilled)
Sparks - 382 (Empire-9/Extra Supplies/Potent Packs/Sneaky), 143 (MP400/Cool/Drilled/Getup)
Vassili - Please stop here, there are so many other mercs to enjoy and you might even learn how to play the game properly.