what is the deal with Boosts? Sometimes they seem to stick around after matches. Even showing Arena card in Warzone, etc.
I've had this happen too. I'm also not sure how the Gambit cards work. Say you get the "top 50% assists" gambit, but you get no assists that game.. does it waste the card or stick around until you have a game where you meet the requirements? I don't check my boosts often enough to tell...
Also some of them don't say gambit but require you to place highly in a match or or other requirements. Are they any different?