User blog comment:Willbachbakal/Classes & Subclasses My Way/@comment-1920550-20160426181816/@comment-1330314-20160426210643

I'd say a Skirmisher / Bombard hybrid. Jhin doesn't really qualify as an assassin, since he has none of the core features of assassins (i.e. mobility, high exposure to the enemy), but he has the single-target killing power of a Skirmisher marksman (by contrast, he's not really the best at killing multiple targets in quick succession unless they're all super-low), and the super-long, ability-based damage paradigm of an artillery mage.