Hi.
I am hoping someone could help clarify some questions I have.
I am currently GMing a pathfinder campaign. This is my second time GMing, my first time being D&D 3.5. I ask for your patience and understanding with my questions.
My first question is how do I determine a creature's spell resistance?
I know a Goblin doesn't have SR (unless I missed it somehow) regardless if they are the standard warrior in the Monster book or a ranger class. I do know some creatures like Dragons get it. If its a 22 the caster has to make d20 plus its caster level in hopes of matching or getting higher the the 22 that much makes sense.
But how does say a Human rogue determine her SR or an Orc Barbarian or any creature that is an NPC Class or creatures that don't have a class? I've looked in the Corebook and all it tells me is roll the d20 but nothing else. Again I could be missing something.
My second question is in regards to Grease.
(If this sounds stupid, I apologize, but I am trying to explain the situation as best I can)
Range for grease means how far from the target so if its range is 25ft plus 5ft ever 2 levels that means you have to have your target within that range right?
If it says target is a 10-foot square that means what? That if you target a square with a creature in it the 10 squares in all directions from it are also greased? Or just a certain 10-feet. My players seems to think range means it covers a 25ft+ area instead of a 10-foot square. Idk if this is something from 3.5 or something their previous GM allowed or did and they think is correct.
Also if you attempt to burn grease with either magical or non-magical fire does that in turn cause the grease to burn up immediately and begone or does it remain due to it being created by magic? Also while on fire would it retain it greasiness even when on fire?
My third question is about Enlarge and Reduce person spells.
If the target for the spells are humanoid creatures does that mean a creature such as an Owlbear (that can stand 8-feet tall) that is a magical beast or the Sandpoint Devil which is an Outside (but still walks on two legs) regardless if they are humanoid? Or just if they have humanoid in their stat these spells work?
Also can you cast the same spell more then once on the same target?
I ask because it says multiple magical effects that reduce size do not stack. Idk if that includes the spell itself being cast more then once on the target or if it means that if something else tries to reduce the creature by magic after the spell has been cast it can't be done.
I thank you for taking the time to answer my questions.