[{quoted}](name=Godlike Beast,realm=NA,application-id=3ErqAdtq,discussion-id=U3wIWTIU,comment-id=,timestamp=2015-03-13T02:11:17.298+0000)
i recently saw somone in lcs do a double PD build recently so ive beeen playing graves and been getting IE and booth then 2 PD's and have been having great sucess with this i want to know the pros and cons and if ghostblade would be better then getting 2 PDs im sliver 4 atm
NA LCS players don't really think things through as much as you give them credit for. These are the same people who played tank Khazix and tank Rengar when they were obviously 0 impact, and can't form a meta, or discover OP champs without copying the play of another region.
If you are looking for innovation in this game look at korean OGN.
That being said, double PD is great, the item itself is perhaps the best ADC item in the game. But it is NOT good on graves. Graves is a burst carry that relies on his abilities to do dmg. These skills scales heavily off AD and penetration, not attack speed or crit. Leave the Double PD to someone like Vayne, Sivir, Kog'maw or Twitch that do the majority of their damage with auto-attacks.
Graves is better off with Youmuu's because, in addition to some crit and AS it gives you that 20 arpen that make his ult/Q combo hit like a truck