Anaesthetic

Any creature affected by this spell falls unconscious for 1d10 hours, and when they wake up their health is fully restored, all conditions are removed, but they have disadvantage poison and disease saving throws. 

In order for the spell to be successfully cast, the cast must get written consent from the individual being casted upon, stating they understand the effects of the spell and that they wish to undergo it. Furthermore, one cannot be under magical influence when consenting, and if they are unable to consent their next of kin can sign. 

One cannot cast this spell upon themselves, nor can they abandon the affected creature during their sleep.