Greater Archive Key (Dark Souls 3)

Next to the door to the great archive, a corpse

For there to be a corpse with a key, you need to kill 3 lords of ash before

kick-ass. This is probably the third or fourth topic on the forum with this question. who you need to be so as not to notice the key right in front of the door.

Devill666
no key there !!
what to do ??

alexzet3
now I have this problem too = D
on the first pass I went there last, so the key was there. try to kill the other three ash lords before going to the archive - after, there will be a key

Devill666
at this point I already understood ... I
killed two of them while I
'm looking for an entrance to Anor Londo,
you can't tell me, where does the entrance come from, from Irithil?

alexzet3
right after the boss. and you will get to the boss across the lake. on the lake when you walk, go into the sewer, like through it

no corpse damn it, killed all who can. no key (