Hybrid Dragons are creatures that appear as enemies in Mortal Kombat: Armageddon's Konquest Mode. These monsters were genetically engineered by Daegon and the Red Dragon Clan by introducing the DNA of the Edenian dragon Caro into human test subjects.
These hybrid creatures were created by the Red Dragon clan under orders from their Grandmaster Daegon. Using genetic material from his dragon guardian Caro along with that of the Raptor Reptile, the clan was capable of creating creatures, using their own clan members as test subjects, who were humanoid dragons. These creatures had reddish scales and a lizard-like head as well as being capable of firing acid projectiles at their enemies that burnt them, much like Reptile. It is not known why Reptile helped the Red Dragon create these creatures, though it could be that, in his eyes, this was a way to help rebuild his Saurian race.
Taven discovered the existence of these creatures in Daegon's stronghold in the Charred Mountains. He, along with the freed Caro, were responsible for killing many of the creatures. It can be assumed that since Caro remained behind, he killed the last of the Red Dragon clan members, and the Hybrid Dragons among them.