Game Mechanics: Spells

[mylz17]

Not sure if this has been brought up before and its purely 'cosmetic'.

1) Spell graphics appear too complex at lower levels. I remember that all spells had 3 levels of complexity. I don't remember at which level the graphic complexity changed. It may have been 18 & 35? For example, buffs. At low level they only had a green effect. Then at the higher levels they added in the orange, and finally the blue.

2) Some of the spell sounds do not sound correct, at least for necromancers.
I remember Clinging Darkness sounding like fear / flash of light. Ward undead sounded like gather shadows and other divinity spells.