Or are there?
Now I’ll turn my attention to the undisputed leader of this merry band Shidou Hikaru  who found her Rune-God Rayearth (emphasis added) in a Temple underneath a volcano. In fact the Temple was mostly in a cave.
Superficially this is all Fire but between the Rune-God’s name, and the location, I have to wonder if there’s a supporting element of Earth to Hikaru’s powers. The royal symbolism of the Lion in her name is also supports this.
Questions, comments, Bueller?
 A name which I’ve seen translated as “Great Dragon of the Ocean”. Sometimes CLAMP lack subtlety.
 A name which I thought translated as “Green Wind”, but is shown as “Wind of the Phoenix Temple” here. See previous comment re CLAMP and subtlety
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