So I am a witch of life, and I can't get any ideas for powers or really what a familiar would be, and if you have already done witch of life could I get a link?

Curiously I haven’t done the Witch of Life before it seems! When it comes to Life-y Familiars however, they may be the easiest ones to come up with, given Plants and Animals can generally fall into the ‘Living’ part of the Life Aspect, most creatures that allow a Witch to do things could count as a Familiar in some way.

Powers however, the Witch of Life is that which Changes and Manipulates Life. We see this happen in quite a few different ways in the comic- Feferi, for example, wants to change the Hemospectrum, changing the way of living of the entire Caste! Furthermore though, she managed to do it in Beforus, and made it so that Highbloods Culled the Lowbloods, in her sense- Taking care of them, overbearingly so. This actually accounts for the Agency meaning of Life- She made it so that Lowbloods had basically no Agency of their own, and at the same time, locked Highbloods’ Agency to having to care for those of a lower caste. It’s this lack of Agency that makes Meenah consider the role of the Beforan Empress as a ‘Glorified Slave’, and exiles herself to the Moon!

She also communes with the Horrorterrors to create the Dream Bubbles- She Changes the nature of Life itself, by creating a faux Afterlife where everyone can live after they Die, and keep communicating with each other and sharing information and doing stuff. We also see a God Tier Feferi healing WV, although this could be just a normal thing with Life Powers in general, but it could also work about Changing Life and all.

In the end, the Witch of Life is all about that- Manipulating and bending Life itself, whether it be Lifespans or Living Beings, whether it be their impact on the world around them, or food.

Oh yeah, Life, of course, ties in to Consumption and Food, so they’d likely be pretty excellent cooks.