thnx for the info Gateway103 and Endoperez
are there any other such ubercreatures which can be only summoned per wish ?
and in sunrays dominions lib i found the following information :
"(Pretender name)" : you get that pretender, with default magic and abilities (Daughter of the Land gets gems, Moloch gets imp, Ghost King gets ghosts, etc).
so unlike wished creatures like an arch demon pretenders have their default magic abilities too ? and can you wish several pretenders of the same type like 10 PoD's or only 1 of each type ?
and finally can you wish as ermor e.g. vampire queens ?