My favourite is the Bat-Bogey Hex.

Incendio or the Patronus Charm

My favorite is the Patronus Charm.

My favourite is Imperio

Crucio

SECTUMSEMPRA

Moine is piertotum locomotor

Expeliarmus, sectumsempra, or expecto patronum.

I like Expelliarmus the best ‘cause I think it would be really funny to just use it all the time