Saldiven wrote:
Look at it this way.
If all real-world physics (atomic stuff, specifically) were present in Pathfinder, a spell like Reduce Person would hit everyone around the target with lethal doses of radiation. That mass has to go somewhere.
Similar issues with Enlarge Person or Polymorph spells that increase size. That mass has to come from somewhere, and then has to return once the duration is over.
Ah, but if there are other planes, and those planes can be represented as additional axes in a space-time graph (Z', Z", Z"' and so forth), then couldn't the extra matter/energy be routed along, say, the Z' axis during the casting of a spell. Which could correspond to, possibly, the Abyss. Which would explain why demons are so angry and fire immune.
I love science!