Due to the rise of the super tanks, champions like Jayce had a hard time keeping up with the beasts of the top lane. However, Jayce is making a strong comeback now that top theorycrafters have developed an optimised build, designed to combat anything the rift could throw at him. 100% crit chance Jayce will deliver entirely unprecedented levels of damage to his foes, and his item passives will decimate any laning opponent.

A full page of crit damage runes take Jayce's insane damage to a whole new level. While not having armor from runes will seem weak, it will actually work in your favor as it will bait your foes into thinking they have a chance at even killing you. This will lure them to their certain demise.

Pros

Massive damage if built correctly
Out crits tryndamere
Safe ranged farming allows for almost as much cash as Morde and Gangplank

Cons

Is not raid boss tanky
Crit chance caps at only 100%