War spells

Despite the fact that it uses the war element, war magic doesn't harm people physically

Mental/illusion magic.

War spells can look different depending on the spell, if it's an illusion to scare people the magic circle may appear big or threatening in a color other than gold. But if the magic is something like forcing two people to hate each other, it'll look like a gold magic circle.

Mostly it effects the mind to either frighten, anger or sadden someone to the point of their death.

None for the target.

Screams of the dying?

Can force people to go crazy or die.

War

Not much except your or another's physical body parts.

Not much, war magic can effect entire armies with one terror spell.

You must have a hate for those you wish to impact.

Blood or body parts depending on the spell.