The Monk Temple

[Almalexia]

How low can you get the GCD before you start hitting the animation wall?

With SCH haste and GL3 I can reach 1.94 GCD (no food). There is no "animation wall." Skills done in sequence will interrupt the previous skill's animation; the only "wall" we have to worry about is a 0.5s delay between all skills.

So I guess the technical answer to your question would be 0.49 GCD.

SCH haste will display the change to your Skill Speed in the character window. I've never measured the difference myself, but it should be easy enough to calculate.