want to learn to summon mobs in minecraft? your in the right place! what you do is go in  single player commands
then do this command /summon Zombie DO NOT FOR GET CAPS FOR THE FIRST LETTER OF THE MOB OR WILL NO WORK!
you can summon EnderDragon Ender Crystles and normal overworld mobs that was a short blog but can help you with commands! enjoy the command i hope i helped you do a map or something else!


sincerly'
DogeKing!