After the Light and War update, breeding two pure dragons or two Pure Hybrids can result in Legendary Dragons.After the update, all Pure Elemental habitats replaced with normal Pure Habitats.

Pure Dragons do not enjoy this boost, because there are no Pure Crystals as of yet.

Elemental Crystals now boost Pure Hybrid earning.

For example, you can place Pure Terra inside Terra Habitat.

Now you can place Pure Hybrids inside Elemental Habitats.

Later, After Primal Element was introduced, Pure Element is now weak against Primal Hybrids. Now this element had been re-designated to pure attacks, which are critical damage against Legend Hybrids. It was also dealt weak damage to Pure Element by itself each other.

The Pure element was, originally, the only element to have no weaknesses against any element or deal strong damage against them.

As of the LaW update, Pure Elementals are now Pure Hybrids.

Unknown how, it's first attack is Lava Balls which is a Flame attack.This also makes its' breeding result possible to any flame dragon, like breeding it with Ice Dragon can result a Cool Fire.

After the Light and War update Pure Dragons are not opposite to Legendary Dragons.

You may also (if you're lucky) obtain another Legend. i.e., if you breed a rare Dragon with a rare dragon you will almost certainly get a Pure Hybrid (20 hours) or a Pure Dragon (10 hours).

(After Light and War Update 2): The Pure Element is no longer a wildcard in the Breeding System.

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