How would you make RDM more complex?

[dinnertime]

I want to see it changed up a bit to something varied and actually engaging while still keeping it about the same.
There's really not much variety on RDM due to a spell being parallel with another one.

I like the idea of more mana spenders that actually gives different effects. It's a simple solution to give RDM some variety into it.

spellsword system

I'm hoping they save that for a proper Mystic Knight. Pls be a tank

[Shurrikhan]

I'm hoping they save that for a proper Mystic Knight. Pls be a tank

I honestly don't think the domain is so narrow that it cannot be expressed very differently between the two. In fact, I'd most like for their manipulations to be like two sides of the same coin, or three facets each sharing a common base between MSK, RDM, and a third manipulative elementalist.