magical power; supernatural power; spell; charm
Refers to the power to use magic, or the energy source for spells. Also used figuratively for a compelling, almost supernatural influence or attraction.
The wizard used magical power to start a fire.
Her singing voice has a magical charm that draws people in.
The witch used her magical power to cast a curse.
Ancient magical power dwells within this sword.
I feel a mysterious, almost magical pull from that music.
魅力 is the ordinary word for charm or appeal in anyone or anything, while 魔力 implies a stranger, almost supernatural pull.
呪力 specifically means power derived from a curse or ritual incantation, while 魔力 is the broader term for any magical power.
Compound of 魔 (ma, 'demon, magic') and 力 (ryoku, 'power'). The exact historical derivation is uncertain, but the word has been used in Japanese for centuries to denote supernatural or magical force.
He was possessed by magical power and his personality changed completely.