EXTRA: Room 1665 -->> go to the secrets tab and type "forbiddenbox" that way you will be sent to the new map, there you need to saty alive and keep going down until hitting the lat room, doing that you will get the next achievement.

EXTRA: Darkasso --> Just go to the last room of room 1665 (the new map) and you will get it

EXTRA: VI - Moonlight Bolero --> honestly idk how did I got it but I think its just hit the last room of Room 1665

EXTRA: I - Sapphire Mist --> go to any map and pick Space Dude (Space 54 is the best one, I will just talk about it) at the start pick Silent Old Sanctuary and DONT PICK ANY WEAPON and rush to get the cooldown books going down the map, with any other map try to get the empty tome(cooldown book) and divine bloodline, so dont pick any weapon anyways.

EXTRA: XXI - Just pick Bat Robbert with Divine Bloodline in any map, stack your life also pick Hollow Heart so you can hit 665 life, doing this you just finished the fast part.

EXTRA X - EXTRA XII --> They are done the same way pick She-Moon Eeta and Santa Ladonna evolve theirs weapons and get hit until they activate their passive abilities (try using the new cards)