As you've seen Emerald's create forever potions. But what do Moonstones do? What do Sunstones do? What do you think they do?...

. . .

In Season 4, Emerald's played a big role in the entire plot of it.

Emerald's make Forever Potions along with the adding of Powdered Moonstones. A coincidence? I think not.

Moonstones have a clear effect on making Forever Potions, if not they wouldn't be included in the making of it. Let's take a look at what a Moonstone's definition and it's meaning

Definition

moon·stone/ˈmo͞onˌstōn/nounnoun: moonstone; plural noun: moonstonesa pearly white semiprecious stone, especially one consisting of alkali feldspar

Okay... That wasn't much help. Let's see what it's meaning is...

It's meaning.

The meaning of moonstone is in its energy—a nourishing, sensual, deeply feminine energy that knows how to heal and bring you back to wholeness. It is the stone of the mother moon, deep healing waters, and sacred feminine energies.

A stone for "new beginnings", Moonstone is a stone of inner growth and strength. It soothes emotional instability and stress, and stabilizes the emotions, providing calmness. Moonstone enhances intuition, promotes inspiration, success and good fortune in love and business matters.

Its meaning has a lot of relevance into what is put in a Forever Potions. In fact, it does quite the opposite.

But what why do I think this is so important?

I think it's important because put a Moonstone on its own. It heals the user, and is a gem of inner growth and strength and soothes emotional stress. Would this not be useful on its own?

Imagine a potion that helped the user, wouldn't that be a potion that one would use to heal their allies. 

Wouldn't a moonstone be a gem that Irene would use? 

But what if the Moonstone had downfalls? Like as if Meif'wa's were weak against Moonstones because of the Moon being something that takes away the Sun, and Werewolves take strength in Moonstones because they are most powerful with a Moonstone since it gives the power.

But what about Sunstones? 

If we apply the same logic to it as we did the Moonstone it would be a Meif'wa's strength and a Werewolves downfall.

But hey! That's just a theory...

OKAY NO-

That again is just a theory. But what's your opinion on it? This is supposed to be a discussion, tell me what you think.