Variant Mastery of Elements for Druids?

[Eldren]

I'm a bit curious if there's some prestige class or feat out there that will grant a Druid the "Mastery of Elements" ability that the Archmage enjoys. It just doesn't make sense to me that Druids, with as much focus on elemental magic as they have, wouldn't have something to alter that for them aside from "Energy Admixture" or "Energy Substitution". Does anyone know of something? Ideally from a WotC publication, but if you have to reach into third-party d20 publishers' stuff, go for it.

 

[James McMurray]

I don't remember one, but I could easily see it being allowed as a Heirophant ability.

 

[Eldren]

The idea of a Hierophant ability like that has occurred to me before, but I've ultimately decided against doing Hierophant because a lot of the abilities it grants depend specifically on targets actively worshipping a Power, which many don't. Many are just interested in making a snack out of you. I might see if my Dungeon Master would allow an ability like that, but if he wouldn't, I'm going to have to find some other option; I just figured that with as much elemental magic as Druids use, there has to be some manner of ability like that out there in an obscure prestige class or feat somewhere...