When you cast buffs the duration should add up.

[treezzzzz]

I think you should make it so that in logd when you cast a spell that gives a buff (say, double strafe for example), if you already have the buff on you, it should add the two durations together instead of making you wait until one of them runs out before you can recast it. That would make it a lot more convenient imo.

[Moogle]

I agree it would help a lot and also if you misclick you won't reset it.