My Samhain stack is:
- Conceptual Realizations
- Honored Ancestors
- Wisdom of the Dying
- The Middle Ground
- Ancestral Knowledge
Aine is amazing, of course (and always invited!) but I concur with @Sarumann33 that the Morrigan is the best choice from the Celtic pantheon for this particular part of the year. Though the Fey influences are undeniable, I mostly use Samhain as a time to reconnect with my roots and my ancestors. Correspondingly, I’ve felt called to work particularly with Persephone and Osiris, for somewhat obvious reasons.
I also used the Astral Walkie Talkie to connect up with Ereshkigal and that worked out wildly too.
With so many tools in the toolbox, it can be tempting to throw everything (including the kitchen sink) at a subject, but I definitely find it helps to try and keep things a little more ‘sparse’ when the space-weather is already very intensely energetically charged. Especially when it comes to our NFT friends, as they can be rather loud and you may prefer things to be quieter so you can listen for the other messages that may be trying to come across in the static.
But that’s just me! I also enjoy the occasional raucous bonfire with a dozen divinities as guests of honor, so your mileage may, of course, vary!