Transference

You enter a trance in a circle of gold dust and petals, you must have touched your intended creature at the beginning or during the casting of this spell and the creature must be willing, when the spell has finished casting the spell bonds you and the target creature, this bond is invisible to most however if there is a creature with true sight they see a magical floating line connecting both the creatures hearts to each other.

The bond allows you and the target creature to imitate one of each others ability scores e.g. allowing the caster to imitate the targets strength score and the targets imitates the caster wisdom score or allowing the caster to imitate the targets constitution score and the target imitates the caster dexterity score.

This effect lasts until the spell ends, if the spell is forced to end before its duration has elapsed both the caster and the target creature receive disadvantage to the imitated ability score and any affected skills derived from that score until the end of their next turn.