Balance

You have learned how to even the scales. Target a creature in range, and it must make a Constitution save: on a save, any advantages or disadvantages on saving throws or ability checks in place at the time of casting, on you and the target, are suppressed until the end of your next turn; on a fail, add together the current hit points of you and the target, and then distribute them evenly between you(rounding down).

When cast above 5th level, for every spell slot expended above 5th you can target an additional creature with this spell.