Ridley's Cohort
First Post
I think the more important consideration is that spellcasting hyperspecialists have a lot of room for dumpstating, much, much more so than fighting types. So a bonus to a spellcasting stat needs to be balanced out more carefully than a Str bonus.
A Wizard can survive just fine with a godawful Str and Cha. If he is reasonably protected by meatshields, he can have a very low Dex as well. And he can get away with a somewhat soft Wis because his class save progression protects him, he has some spells to help, and NPCs will usually not perceive him as a choice target for Will attacks. A Wizard can count on two dumpstats, and he potentially has as many as three or even four with some modest sacrifices.
Similar story for a Sorceror or Cleric. A Druid can do this even more easily because he can lean on his animal companion and wildshaping (although this is less attractive because of the Druid spell list).
A Fighter has only two dumpstats, Int and Cha. The remaining four do not all have to be strong, but taking penalties is very, very dangerous in all but the most extremely exotic builds.
A Wizard can survive just fine with a godawful Str and Cha. If he is reasonably protected by meatshields, he can have a very low Dex as well. And he can get away with a somewhat soft Wis because his class save progression protects him, he has some spells to help, and NPCs will usually not perceive him as a choice target for Will attacks. A Wizard can count on two dumpstats, and he potentially has as many as three or even four with some modest sacrifices.
Similar story for a Sorceror or Cleric. A Druid can do this even more easily because he can lean on his animal companion and wildshaping (although this is less attractive because of the Druid spell list).
A Fighter has only two dumpstats, Int and Cha. The remaining four do not all have to be strong, but taking penalties is very, very dangerous in all but the most extremely exotic builds.