[1.2.379] More Magician Tweaks

Spell Booster back to -2 speed. Booh.
Infinity back to its 10% damage boost, and now has 50% stance. Cool.
Mist Eruption going from 2700% to 2880% damage, with one hit more. Very nice, less chance of hitting the damage cap and buffed damage.
Improved range on Paralyze. Pretty nice, but still rather small.
50% chance on Arcane Aim. Easier to maintain the 40% damage boost I guess.

I'm happy.