CFtiger1127 said: Sorry if has already been answered...are all weapon req cards single use only? I know some cards are single use and others are permanent, but hypothetically if I were to use a legendary weapon in Warzone will the card be spent and unavailable for my next Warzone? The completionist in me wants to know and I have yet to find a clarifying source. Click to expand...

Yeah, most are one use only. Only your loadout weapons are permanent/unlimited use. So that's your AR, BR, DMR, SMG, and Pistol variants. The rest are use it and it's gone.When collecting, you may get certifications that give you more of that type of weapon/vehicle so it's not a complete bummer.You will only receive permanent stuff once, i.e. you'll never get duplicates of permanent stuff so that gives you higher chance for stuff you don't have.Word of wisdom: don't try to collect everything. 343 is saying there is over 1000 REQs at launch and 100s more in the following months. Just have fun with it.