Really, these packs are trash compared to Warzone’s. Myself and all my friends have only gotten common-uncommon boosts from them. While Warzone gave us Ultra Rare-Legendary Mythic class items… my cousin got the damn Nornfang.
What gives?
Well you can’t use weapon or vehicle REQs in Arena, so there’s that. Makes sense to receive boosts for Arena/Warzone from the Arena packs.