Chanting Prayer

You channel holy magic and chant a prayer at one creature of your choice within range. When cast, you choose between the following prayers.

Prayer of Sustenance. Whenever the target makes an attack roll or a saving throw before the spell ends, the target can roll a d8 and add the number rolled to the attack roll or saving throw.

Prayer of Execration. The Target must make a Charisma Saving Throw, against your spell save DC. If failed, whenever the target makes an attack roll or a saving throw before the spell ends, the target must roll a d8 and subtract the number rolled to the attack roll or saving throw. 

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, you can target one additional creature for each slot level above 3rd.