How do you breed a mistletoe dragon in DragonVale?

The most effective method of breeding a fog dragon is an air dragon (lv 10 left) and a water dragon (lv 10 right). This has about a 93% success rate.

The fog dragon egg is blue with light blue swirls. It takes 8 hours to breed, and another 8 hours to hatch.

Other breeding methods include:

• Mud (lv 10 left) + Blazing (lv 10 right)
• Mud (lv 10 left) + Air (lv 10 right)

It can also be purchased in the market for 1,000 gems.