Divine Intervention is a spell in the Dragon Quest series. It attempts to reduce enemies' resistance to magic.
Angelo learns this spell after investing 27 points into his "Charisma" skill, and will increase damage by 20%. The spell has a 50% chance to succeed, and not a single enemy has a resistance to it. That being said, the spell is still not advised for metal slime hunting.
Divine Intervention is learned by sages at level 13. It costs 4 MP to cast, and as the spell equivalent of Spooky Aura it uses the same resistance check when success probability is calculated. If the caster's magical might is lower of equal to 50 the spell has a 50% accuracy, and one the threshold is breached the spell will reach 75% accuracy at 799 magical might.