Word of the Weave

You utter a word that reality must obey. The cord resonates from where it is on your person, and your chosen effect takes place.

This spell duplicates the effects of any other spell of 5th level or lower, from any spell list. You don't need to meet any requirements in that spell, including costly components. The spell simply takes effect.

Immediately after the effects of the duplicated spell end, you are overcome by a great deal of stress. You take 2d8 Psychic damage and your maximum hit points are reduced by the same amount. This effect lasts until you finish a long rest. Additionally, you are stunned until the end of your next turn.