Rk 45 vs Rk 30 Dungeon

[Ventus]

so far the secret boss in rk 30 dungeon is the one that spawns the multiple chests when you do certain thing but same as the rk 45 dungeon and has only spawned at most 4 chests so how bout we get some people to go into the rk 30 dungeon to see of we can get the 5th chest to spawn in there as well ?

two items are missing from the rk 30 dungeon same as the rk 45 dungeon so total of 4 items that have yet to be found.
1.Verdant Shortbow rk 45 dungeon
2.Templar's Falchion rk 45 dungeon
3.Ascetic's Half-robe rk 30 dungeon
4.Warden's Gauntlets rk 30 dungeon

I've had the robe drop 4 times