00:00 Meet Thiollier near the "Pillar Path Cross" Site of Grace
00:56 Progress to Shadow Keep, then talk to him again
01:50 Meet Moore near the "Main Gate Cross" Site of Grace
03:18 Return to Thiollier with the gift
04:23 Take the poison or reload the area and talk to him again
05:08 Progress south to "Garden of Deep Purple" the X is a tunnel behind a statue of Marika
06:38 Get poisoned by St. Trina 4 times
08:36 Speak to him and poison yourself until he invades and all dialogue is exhausted
12:20 He can now be sommoned in the Leda and Final Boss Fight
13:22 After the final boss he will drop his set
13:45 After the final boss St. Trina will be gone and leave you a hat