Okey, you can also try searching on gts for other mons and see if they are on similiar ''part'' as clefairys
Being only a few on there
And if you breed those you can get multiple mons.
For example another rare mon in there is(or was) Quilfish
Being only a few on there
And if you breed those you can get multiple mons.
For example another rare mon in there is(or was) Quilfish