Another dragon
There is no "marsh" dragon in dragonvale but if you are referring to the moss dragon the best way to get it is earth and plant, although you also have a chance to breed the tree dragon.
Answer from Soccer_Anthony in GC. You will get a flower dragon, poisen dragon, moss dragon, lava dragon, tree dragon. These are all I know.
You will either get a poison dragon, flower dragon, obsidian dragon, lava dragon, moss dragon, or tree dragon.
You would either get a plant dragon or another moss dragon.
Moss is tree and earth lava is earth and fire check the store for which dragon goes on leftv or right because you could make a flower or a tree dragon by accident
There is no such thing as a ground dragon its an earth dragon. They have to be level 4 or higher. 25%clover 30%tree 45%moss
For a quake dragon you need to breed earth with a regular lightning dragon, and moss I'm not sure.
I got a mountain dragon.
CHOCOLATE dragon
The top five results of breeding moss + obsidian are:Solar EclipsePoisonLavaObsidianFlower
You die
You could get a swamp, crystal, rainbow, tree, moss, mud, quake, seaweed, or cactus from this combination.