I’ve completed the activation of the Sigil of Lord Voldemord.
You can now access it,
like any normal Demonic Sigil.
I noticed his Eyes Flashing and breathing,
when uploading my contribution into it,
and activating it for all Balg Members.
So i think it’s safe to say,
that the flashing, breathing eyes represent the sigil to be active,
for those working with it.
Slytherin let’s me know,
that the Teeth being active also represents it being active,
and more specifically,
that that part of the sigil,
will be flashing actively,
when he’s called to act on your behalf,
when someone wants him to kill in his name,
or to perform magick in his name.
Voldemort clearly stated,
that he can and does teach immortality.
He also teaches various other Dark Practices and forms of Dark Magick.
The Dark Lord,
might teach you on Occlumentics,
and on Teleportation,
he also teaches you how to live from various forms of energy.
Consider him a Master Vampire,
Elder Vampire,
or Snake God,
in terms of degree of Power.
I also have a certain sense,
of him liking to remind people about their own mortality,
when called by mortals.
So,
a word of caution there.
He can definately assist,
help and even guide through various Rebirth rituals.