To breed, you will need 2 different species of Monster at Level 4 or higher. Pay attention to a Monster's Elemental sigils to determine how to breed the Monster you want! Combining Monsters of two or more Elements each can be unstable and may turn out like a parent. If an Element is repeated in a combination, the outcome will be one of the parents. After breeding is complete, you can move the Egg to the Nursery to be incubated.