It works, his kit is really strong. you just need to figure out his bullet system and then youre gold. its honestly in my opinion a very strong champ for bot. he doesnt have it all like cait or even ez. but his escape is good, his dash gives him stats of armor, he has heavy burst, a cc that can slow and blind and a ult that can hit from far range for the finish. Make sure to take exhuast because if you get into a scermish early you need to exhaust the adc right away and focus him/her. use your dash to engage, q, put youre w to blind and pump them with some autos and back up. with a mage support you can pick up kills easy with your combo. he is very mana reliant so play around that.