Talk:Jayce/@comment-5224716-20140904174351/@comment-24055932-20141002041513

IF you really get a crit with W active, your damage spikes really enormously, as you'll deal 1.3*2.5 = 3.25 AD Dmg. Supposing you're not behind, that'll be devastating for nearly any squishy target. It also improves Jayce overall DPS when playing like a marksman. Downsides though are the higher gold costs and the missing mana fix - if you should fall behind in lane, with this item, there is no coming back from it.