Permanents are possible with daily win req packs

Games Halo 5: Guardians
1

I just got a common valkyrie helm from an arena daily win pack.

Just to let you know.

2

Apparently it goes common to legendary

I got a rare

3

> 2535439780801708;2:
> Apparently it goes common to legendary
>
> I got a rare

Wow really? Awesome.