you can only get the key with lega medals which you can only get through arena, it even says in the description of the item. so having access in PvE doesn't make much sense considering the only way to obtain the key is through playing a PvP exclusive version of the game. Ref's main game questline doesn't offer a single lega medal if that helps explain things.
I got 2 ledex first opening
damn, a pvp only vid. useless key. they need to give all keys to pve too, somany useless doors with high possible loot stealing the loot pool
you can only get the key with lega medals which you can only get through arena, it even says in the description of the item. so having access in PvE doesn't make much sense considering the only way to obtain the key is through playing a PvP exclusive version of the game. Ref's main game questline doesn't offer a single lega medal if that helps explain things.