Is your feature request related to a problem? Please describe.
When playing with BetterEnd, there's no renewable way to get many of the ingredients, and it would be nice to have MA support.

Describe the solution you'd like
It would be nice to have seeds for at least Thallasium, Raw Amber, and Ender Shards. Flavolite, Crystal Shards, and possibly Aeternium I think would also make sense. (Aeternium can be crafted from prior items, but so can say Lumium or Enderium.)

Describe alternatives you've considered
N/A I think, as this is a straight addition of mod compat. Not supporting BetterEnd is the current status quo.

It does not appear like this mod is available for newer forge versions.