[quote=@Lurking Krog]
All the genasi get darkvision with MMotM.
[/quote]

[@Skwint]
Sorry I couldn't give more detail earlier. I was at work, and posting on my phone when I could. ^^"

The MMotM version of Earth Genasi have more stuff to the Merge with Stone Feature,

[I]You know the Blade Ward cantrip. You can cast it as normal, and you can also cast it as a bonus action a number of times equal to your proficiency bonus, regaining all expended uses when you finish a long rest.

Starting at 5th level, you can cast the pass without trace spell with this trait, without requiring a material component. Once you cast that spell with this trait, you can't do so again until you finish a long rest. You can also cast it using any spell slots you have of 2nd level or higher.

Intelligence, Wisdom, or Charisma is your spellcasting ability for these spells when you cast them with this trait (choose when you select this race).[/I]