Spells' inverse

[Artanisace]

Hi everyone! Do the inverse of some spells (like 'Light' - 'Darkness') needs to be prepared specifically like that beforehand in order to cast it, or you can prepare Light and cast Darkness (for example) with only 1 slot used?

[Dimirag]

Because they gain their spells through prayer, a Cleric may prepare any spell of any level he or she is able to cast. However, in some cases the Cleric's deity may limit the availability of certain spells; for instance, a deity devoted to healing may refuse to grant reversed healing spells

If a Cleric prays for a spell that is not allowed, the Game Master may choose to grant the character a different spell, or optionally (if the deity is angered) no spell at all for that “slot.”

I take these as in reversible spells must be prepared in one way or the other.

[Artanisace]

Because they gain their spells through prayer, a Cleric may prepare any spell of any level he or she is able to cast. However, in some cases the Cleric's deity may limit the availability of certain spells; for instance, a deity devoted to healing may refuse to grant reversed healing spells

If a Cleric prays for a spell that is not allowed, the Game Master may choose to grant the character a different spell, or optionally (if the deity is angered) no spell at all for that “slot.”

I take these as in reversible spells must be prepared in one way or the other.

Nice, I think it make sense! Thanks man!