Recently I purchased a second xbox one and an $80 version of Halo 5 for the weekly warzone Req. I received about 8 or 10 of these (2 at one time) and haven’t had another one in at least 4 weeks. The item states it should be 25 or so packs. Also I get 2 warzone victory of the day packs, not sure if that is intentional.
FYI, the Warzone REQ Bundle contains 14 Premium REQ packs, 2 per week for 7 weeks. It’s not 25 packs.
As for the Warzone daily win packs, you can get 1 Arena Daily Win pack, 1 Warzone Daily Win pack, and 1 Warzone Firefight Daily Win pack.