The top five results of breeding moss + obsidian are:
Reported results of cold + obsidian are:ObsidianLavaMountainFrostfireRainbowGlacierGhostAirScorchCoralPaperFlowerBlue Dragon
Possible results of fire + obsidian:LavaObsidianEmeraldCactusMotleyTreeAirSparkPoisonAbyssDouble Rainbow Dragon
Flower dragon
You get a plant dragon.
You get the scorch dragon
Mud dragon!!
you get a poision dragon
a spikey cold dragon
You get a lava or a earth dragon
Cactus and Ash Dragons.
I got a mountain dragon.
You would either get a plant dragon or another moss dragon.