How do you get some good rank x monsters in dragonquest jokers

Zoma is pretty good considering how easy he is to make you can have him as soon as you get to the second place in the game even though you don't have to leave the island just do it because that's when you get breeding options instead the retard receptionist blocking you off from breeding anyway you need to have 4 gigantes and caught every monster on the island make a rank a tortured soul a king bubble slime a demon at arms and a living statue then breed demon at arms and living statue then breed tortured soul and king bubble slime to get white king then breed malroth and white king to get zoma enjoy