When leveling a pre-made build once you reach level 5 on a spontaneous caster the replace spell option appears, you cannot continue leveling without selecting an option and selecting any option will permanently disable the pre-made build for that character.
When leveling a pre-made build once you reach level 5 on a spontaneous caster the replace spell option appears, you cannot continue leveling without selecting an option and selecting any option will permanently disable the pre-made build for that character.