| Lanassa |
Like umm... Giant Form? In the Core Rulebook?
Well, not exactly:
When you cast this spell you can assume the form of any Large humanoid creature of the giant subtype.
As I read it, the polymorph spells grant the form of a certain creature, along with several listed abilities connected to the type, not the type or subtybe itself.
Generally, the way to change a creature's subtype is for it to gain a new template, in which case the transformation is permanent. So if there would be a spell to do this, it should be pretty high level. Not even shapechange states that the change applies to subtype as well.
| Remco Sommeling |
+1 to what Lanassa said.
Giant Form is unfortunately much too high level, if I wanted to change into a large humanoid with a strength boost I'd have to either use enlarge person (kinda giant form I) or wait till I am a level 13 arcane caster. Presumably the main reason for this is because the spell has the potential to grant regeneration, making the only viable use to change into a troll, mechanically speaking you are way better off using monstrous humanoid to change into a large humanoid-like creature, which is a lvl 4 or 5 spell instead of lvl 7.
So your viable options are limited to enlarge person, a bull headed 'giant' or a giant with warty green skin and a hooknose.. kinda makes me want to play a cleric instead.