The following are commonly shared links of different backstab opportunities for Orphan, split into phase 1 and phase 2. All credit for the gifs belong to Dargonsouls.
Dargonsouls https://giphy.com/channel/Dargonsouls/orphan-of-kos -phase-1 https://giphy.com/channel/Dargonsouls/orphan-of-kos-phase-2This is a tutorial video guide by EdenIssue that displays different backstab opportunities in a well explained format.
Backstab Guide by EdenIssue
Phase One Backstab Guide by Thenewbladerunner
Parry Loop Guide by Thenewbladerunner