User blog comment:Hamengeri/Fin, the Silent Assailant/@comment-5649293-20130925155733/@comment-10256611-20130925173410

Thank you for feedback. This skill is really bad in 1v1 scenarios indeed, but please keep in mind that Fin already has some cool 1v1 skills (Fin can dodge three skillshots with Forgotten Technique, and it also resets his aa three times) and that some skills may be designed to improve champion's teamfights and strenghten personality. He kills somebody and disappears in order not to be caught by guardians or something, and then he strikes from nowhere.

Katarina's innate is also useless 1v1, but suprisingly, she is considered OP by many players.