Talk:Alternate Oolacile Quest/@comment-2604:2000:12C2:4746:70F4:D6EC:4D83:38DB-20191011161540

I did the DLC as soon as I could, and started checking the boss arena after every two NPCs that I killed. It did not spawn after 8, but did spawn after 10.

I assume it's just based on the number you've killed, but I'll list who I killed anyway: Lautrec, Crestfallen Warrior (Sad Keanu), Undead Merchant (w/ Yulia), Petrus, Rhea, Chester, Griggs, Ingward, Shiva, & Shiva's ninja bodyguard.

Interestingly, the boss summoned Oscar even though I didn't personally kill him.