Slow Missiles

Illuminates nearby enemies and slows their ranged attacks.

Slow Missiles is a pretty funny spell. It allows you to run circles around enemy missile weapons and spells. This is also very useful against

Multiple Shot Unique Monsters that are difficult to avoid.

Slow Missiles will also make it easier for other party members to avoid enemy missiles.

This skill slows down all incoming projectiles magical or not from enemy monsters and players. Some are slowed down (arrows, Magical bolts,

Bone Spirit), others range shortened (

Inferno,

Arctic Blast).

Slow Missiles also slows down Lightning Enchanted monsters released bolts and bolts of those Scarab Demons alike.
They still release the same number of projectiles, but they will be much easier to avoid.

Slow Missiles does not work on: Blizzard,

Firestorm,

Molten Boulder, Diablo's Fire Ring.

Use

Slow Missiles against those pesky Abyss Knights and Oblivion Knights. If you see fire coming from them, run up ahead and cast

Slow Missiles then retreat. This is very effective and can allow you to easily dodge their deadly fire.