Idea for #ClericWeek : each potential deity domain gets a custom move that affects how a specific spell works.
Healing & Restoration: when you cast cure light wounds, you can choose to purify the recipient of a mundane disease or poison instead of healing HP.
Bloody Conquest: when you cast magic weapon, the weapon gains the messy tag.
What ideas do you have for the other domains? (or for additional domains you make up)