Spontaneous Casting

General feat

Eberron Campaign Setting (ECS), p. 61Updated Jul 13, 2026Eberron (3.5)

Spontaneous Casting is a D&D 3.5 feat (General) from ECS, p. 61. You can swap a prepared spell on the fl y.

Prerequisite

Caster level 5th,

You can exchange a spell you have prepared for another spell on your spell list (or for wizards, out of your spellbook) of the same level.

Using this ability costs 2 action points.

You can exchange a spell you have prepared for another spell on your spell list (or for wizards, out of your spellbook) of the same level.

Using this ability costs 2 action points.

You can swap a prepared spell on the fl y.