[Ferahgo]

Mage pets 24+ are not on the vendors. You will need to combine the components needed to create the specific pet spell using research skill. You can click skill points into research from a trainer but only so many per level, you will never reach high enough skill to make your current pet so you will need a higher level mage with enough research skill to successful combine the components. Note that even after memorizing the 24 pet, you will need to create another 24 pet to make the 29 pet, you will need another 29 pet to make the 34 pet, and so on... Save your money to buy words off people. Good luck!