Ironwood is a magical substance created by druids from normal wood. While remaining natural wood in almost every way, ironwood is as strong, heavy, and resistant to fire as steel. Spells that affect metal or iron do not function on ironwood. Spells that affect wood do affect ironwood, although ironwood does not burn. Using this spell with wood shape or a wood-related Craft check, the character can fashion wooden items that function as steel items, such as weapons and armors. These items are freely usable by druids.
Further, if the character made only half as much ironwood as the spell would normally allow, any weapon, shield, or suit of armor so transmuted is treated as a +1 magic item.
Material component: Wood shaped into the form of the intended ironwood object