There are many combinations in Monster Legends. To breed a hybrid, the player must first aquire the basic monsters . For example in order to breed a fire and nature hybrid such as Greenasaur or Pandaken , the player must first have both a fire monster (Firesaur) and a nature monster (Treezard). These two monsters are then sent to the Breeding Mountain where after a certain period of time, they will produce a hybrid baby monster in the form of an egg.These monsters are the best also. Legendaries are the best monsters. A R.O.F.L is the most powerful monster.