I made a list of mobs for ranks who can spawn mobs.

snowman , cow , pig , skeleton , ocelot , squid , creeper , cave spider , spider , enderman , pigzombie {max 8} , magmacube , chicken , slime , zombie , mushroomcow , sheep , wolf , villager ,

 

Already exists Imma find it and edit it in but this is useful. You probably should've put this in "Guides & How-to" not "off-topic".

 

Skyblock - List of available spawner types via /SPAWNER | Skyblock Forums

 

This is helpful. Thank you