How do you get a ghast easily in my singing monster?

To get a Ghast in "My Singing Monsters," you need to breed a Maw and a Deedge on the Air Island. Make sure both monsters are at least level 4 to increase your chances of breeding a Ghast. Once you successfully breed them, you can place the Ghast on your island and enjoy its unique sound. Keep in mind that breeding times may vary, so be patient!