Please implement a parser to increase AST performance

[Jamillion]

Arrow is kind of like haste. For example, if in 10 seconds you'd normally be able to use 5 attacks, repeating the situation with arrow on would allow you to do 6 attacks in that same time frame of 10 seconds.

Spear reduces the cooldown of abilities. So if a skill normally takes 60 seconds before it can be used again, spear would make it take only 50 seconds before it can be used again.

I think that's how they work. (I'm just using random numbers)

Yep, that's correct