Originally Posted by
Alvorada
You probably right, but I thought LOL frontier key just unlock new floors of normal LOL dungeon.
In my mistaken understanding, LOL now has XV floors, I-X without restriction and the last five need to be unlocked by time-based keys.
And anwsering you final question, no one need to be cut off if lilith and event frags drops in all fifteen floors.
But you are right. It is 2 separate things.