Skrunner | Nukong run with Invulnerability bug on Elite SO @skrunner3461 | Uploaded April 2018 | Updated October 2024, 1 hour ago.
An Elite Sanctuary Onslaught run with Nukong and a friend ;)

Underneath I shall explain a bug that happened near the end of this video:

The bug occurs whenever you switch to operator form (transference) during the invulnerability period whenever you enter a new zone (through a conduit). After you enter your frame again, you'll be invulnerable for the rest of the time you remain in that zone.