The books and movies are fantasy stories. The spells shown are not real and cannot be done.
Digitalis is not a spell in Harry Potter.
In the Harry Potter series, the spell "Descendo" is used to send an object downward. It is typically employed to make things fall or descend quickly. The incantation is particularly useful in various scenarios, such as moving objects out of the way or manipulating the environment in a controlled manner. The spell is mentioned in "Harry Potter and the Goblet of Fire" during the Triwizard Tournament.
Harry Potter's favorite spell was Expelliarmus (disarming spell) but he also used Stupefy (stunning spell) a lot.
no
Harry Potter doesn't use a spell to fly, he flies using an enchanted broomstick.
There is no weak spell in Harry Potter. It is only weak if they caster of the spell is weak. When you cast a spell say it loud and clear.
the spell is a charm
Malfoy.
Alohomora
Protego.
Azkaban.
No