Malcanthet's Chains (3.5e Invocation)

''None can escape the lure of beautiful Malcanthet, and those that try find themselves drawn closer toward her. Your energies, infused with her own, confuse and distract your enemies.''

If applied, this invocation causes anyone dealt damage by your abyssal blast (regardless of the option chosen) to make a Will save or become confused (as the confusion spell). Instead of the normal duration, at the beginning of each affected creature's turn, that creature can attempt a new save, at the original DC -4, to end the condition for itself only.