[@LokiLeo789] Something quite permanent.
[@Rtron] Hmm, I imagine a harmonious merger would mean that the experiences and memories of the different beings would combine with each other, meaning the emergent being would not maintain two separate identities, but a new one altogether. But I somehow don't think that same logic would apply to their domain portfolios - it would not be so much a merger of those, I think, but merely their vesting into the one new being.

So if Bard and Belvast merged, the new being would simply have the Domains(Portfolios) of both Belvast and the Bard. Thoughts? I guess the same logic could apply with however much Might the beings have. What's more difficult is knowing what their level would be - the mere fact of having two domains would necessitate them being over the threshold necessary to sustain two domains (seven levels are required for each Domain).