How to Solve The Chalice of Inverted Verses
So this one is kind of a pain in the... You'll need to have the Three Gnarled Tongues relic and the Nail uprooted from Dirt relic to gain access to this area you can check out my Altasgracias Questline section, Redento section and my Roman Numeral Room section to find out how to gain access to this area...
You'll see this room with portraits on the wall for baddies you need to kill. In this guide; i'll be showing you how to find these baddies and gain access to the room beyond this room but, first you'll need to pick up the chalice from the statue
Warning: Once you are doing this challenge you are not allowed to teleport and you can't die, using shrines and healing is perfectly fine though.
So the first enemy we are going to tackle are the Bullhead's they can be found at the beginning of Mountains of Endless Dusk here, they are fairly easy to fight so don't worry
The next enemy you'll need to go to The Sleeping Canvases for these Stone Bois are pretty tough but, my strat is basically to just cycle charge until they are dead where you sword thrust roll back and then sword thrust again... (Sword thrust is my waifu o_o;;)
The last enemy you need to have unlocked at least one of the masks on the elevator to get to the Wall of High Prohibitions you'll find the Lionhead Boi just after the first area with the jail cells again not too tough just use cycle charge
Once you get that message where it says it's completely filled just get back to the room with the pictures and give the chalice to the statue and it'll open the way to 'most likely' the last Mea Culpa shrine that you need!