so i accidentally made a shard of inner focus, do not ask why, just did. so i look at the description, and it says it is used for a +1 competence bonus to concentration. ok, so i go to craft a ring with it, and the concentration needs a concentration +1 shard??? ***?? i looked all over. no where is there a concentration bonus that uses the inner focus shard! matter of fact, after looking around, i could not even find anything that uses this inner focus shard. what gives?