QUOTE(coredumperror @ May 10 2011, 20:52)

I've never seen any evidence of this, empirical or otherwise. Can anyone else confirm that Tier 1 spells have a lower action time than Tier 3 spells? Do you just have to be insanely high level, thus high Supportive prof for Haste, to see any difference?
I would like to ask a similar question.
I tried casting different spells at the start of turns.
I don't get attacked when i cast aranca focus or spark of life, but half of the monsters attack me when i cast regen II.
So i can assume that the amount of mana used on a particular spell doesn't affect its speed?
And the speed for any spell is pre-determined and fixed?