If you could learn only one magic spell, what would the spell do?

Plant seeds of positivity in peoples souls and subconscious😁

It would be a spell that could give anyone a restful and restorative night's sleep.

Make everyone be just a little bit nicer to others, and themselves too of course. :-)

Transfigure everything into money or cats

Make someone fall in love

Makus some moneyus

Pretty much what the flashlights did in Men In Black

I'd go back twenty-seven years & know then what I know now.

Destroy the world

Zip people's mouths up when they're annoying me

Make people do what I want. ( ͡° ᴥ ͡ °)

I wouldn't cast any spell

Epor the spell of stiffening rope

Pizza Appearus!! *_*

nothing.

Make shoes and socks disapear!