GMS v109 - Alliance Eternal

Ever since Big Bang hit, Wind Booster has retained the -2 attack speed effect at level 1. There's no reason to level it beyond level 1 except for buff duration.

Phantoms won't need need the skill at all. Why would they take something they don't really need?

So that means if I use a Two Handed Sword that is Normal-6, then it should be Faster-2 with Weapon Booster and Level 1 Wind Booster in effect. Thanks for clarifying! I couldn't confirm the difference. BUT I find it more efficient to level it than leaving it at level 1 as you don't have to settle consistently use it when it runs out.

Phantoms that are used as a main won't steal that skill. What I'm talking about is using a Phantom as a buff mule. That way, you get most of the buffs you need if you're a class that wields either Fast-5/Normal-6 or slower weapons. Though for full potential, It could be annoying as you have to level it in order for it to be that way.