Whats the deal already with this???? There is NOTHING in the skill description that says this has a chance to do this... And this happens quite often.. You have 7 charges ready for a special, and the special doesn't work just to see a message that says "you have no luck"... and your charges are gone.. This HAS to be a bug... Its VERY annoying!!!!!
CHarges vanish exactly as you execute the skill.. sucks to be you when that happens lol There is a thread about it in the suggestion forums, nobody object in a change or fix to the charge system, some way of telling when they fade or discharge them at will.
There is a 99.99% chance they'll never fix this, so might as well plan ahead and when playing with charges^^
Your charges unload after 10 minutes. If you have bad luck and do a skill in exactly the second the charges fade this message can be read. There are two things you can do about this:
1. Charge up to 7 short before the fight
2. Use up your charges to 0 before the 10 min fade and charge up to max again.
So you can be sure you will be able to do your skills 100%
Glads have the same problem here, Use a skill and while under casting the charges vanishes before finished casting and you get the result = MP used 0 damage done and a chatmessage saying 'Out of luck'