Even without the 24 AC bug, Spider form is an absolute beast with 19 AC. Web everyone, poison bite, and then, if feeling particularly sadistic, roll a flaming boulder onto the web, catching it and everyone on top of it on fire and then attack with the flaming boulder for even more damage; all with one character’s actions. More damage output than I remember doing with any other class and only uses up one spell slot per combat since the boulder sticks around providing action-free damage and havoc every round.
Sounds almost broken. Is that base 14 AC and + 3 Mage Armor + 2 Shield of Faith, or 19 AC base (24 AC total)? The latter would be totally OP, but at least consistent with Ranger's spider animal companion being OP compared to the alternatives. You can get up to +5 AC by adding level 1 Barbarian or Monk multiclass too, this should be stackable with Shield of Faith (for +7), but not with Mage Armor.
