suggestions

I am surely not the only that's got into the zone and "accidentally" wasted one or more uses of a buff that doesn't provide any benefit.

Could there be an adjustment so that so for example Kudos/Experience buffs are not used if you don't even get a hit. Or more importantly Energy buff, when you click fight again after emptying a target.

Basically improving the quality of life when using buffs.

Just an idea. Don't know if it has previously been suggested, apologies if it has.

Barricade

Not sure if this exact suggestion has been brought up. So you're wanting the game to verify if the but was actually useful and utilized before taking it away from the user? Would probably require a lot more work to implement those checks rather than what we have now. Could be useful, but will likely be pushed to the back of the pile if Ender likes it or believes it to be a worthwhile time sink to implement.