avada kedabra

[prime quarry]

I just ended all quest for Sebastian , however I did not know that sending him to Azkaban would leave me without the most powerful spell, does anyone know how to get it still or is it impossible?

[runic sable]

i did research just now and it says, sebastian can teach you it in the undercroft if you don't turn him in

[crystal canopy]

Snitches don't get a 2nd chance to learn the killing curse. You don't desrve it for turning in my homeboy Seb

[prime quarry]

the reason I did that was because I thought I was going to fight Sebastian when he find out!!! but it did not work:(

[prime quarry]

thank you for your help!