Enfeeble is a combat spell. When successfully cast on an enemy, their Strength level is reduced by 10%. The effect cannot be stacked, meaning casting the spell on the same opponent multiple times has no further effect.

A Magic level of 73 is required for this spell, giving 83 experience regardless of whether it hits or not. It requires 1 Soul rune, 8 Earth runes, and 8 Water runes to cast.