Dispersed Strikes is an enchantment added by Thaumic Tinkerer. When first striking a mob, the weapon will do extra damage but striking the same mob successively will greatly decrease the damage. This enchantment can be leveled up to level 5.
You have formulated an enchantment that allows you to fight many mobs at once.
This enchantment can be applied on swords. When done so, the damage to a mob on the first hit will be multiplied, but the damage on successive strikes to the same mob will be decreased.