Another topic from the changelog thread that I'm making it's own thread rather than dirty up changelog.
The suggestion from Gorka and picked up by Teker was that lost concentration message could be:
You lost your concentration on your 'stone skill' spell!
or
You lost your concentration on your 'gods of war' song!
The question is whether the extra text is spammy or awkward. I think no. I really like clarity in confirmation messages.
But I might suggest:
You lost your concentration! You failed to cast 'stone skin'.
or
You lost your concentration! You failed to sing 'gods of war'.
My reasoning here is that adding the verbs fail, cast, and sing give more sense of action than the construct 'concentration on your spell/song'.
I'm 100% in favor of adding clarity to the players' actions. I wish we could please put back in the messages for mob switching targets too. It makes combat less foggy and more readable.