Thanks for the advice. I will make some changes then.

Wow what a ugly build ! Ok ok maybe you can play well with it (I hope) but I think there is better items and tactics for Gangplank.

1. Your item build absolutly need Sheen and Last Wispher. Why ?
Sheen : +100% dmg on your next physical attack after you used a skill.
Parrrley is a skill so it active Sheen and when the bullet hit the
target Sheen is used because parley is physical damage.
Sheen provid you some mana that can be very usefull and, with my type
of gameplay, can even replace mana regen because gangplank don't need
a lot of mana. And if you run out of mana, just get the golem mana
buff.

Last Whisper : 40% armor penetration
with the recent patch Parrrley deals physical damages so LW
scrap high value armors that tanks usually have. On low-health
character is devastating.

2. Where is your life steal !?
The combisation on life-stealing and scurvy is what you need to stay alive
You don't need life with frozen malet or health regen.
P.S. Parrrley can life-steal.

3. WTF ! Impaler for crit huh ?
Zeal/phantom dancer or maybe trinity force can do the job. Impaler is a
tank item.

4. If you have LW, you dont need attack speed boots. I think ninja tabi or
mercury tread are better choices. (little more def)

5. In your masteries, you don't need 1 dmg to minion it's ****ing useless. You
need to get the 15% magic resist penetration to deal more damages with your
cannon barrage.

6. I prefer use flash with gangplank but teleport can be useful.

7. Your runes :
movement speed quitessence : NERVER ! Gangplank is faster enought. 3
quitessence of crit chance are way better.

Health runes can be good but...crit chance can get you more kills early
in the game.

8. Wtf scurvy at the end of the game ! Scurvy is like a Max health extension !
You can even feint a ennemy with a high scurvy by let him believe that you are
low-life.

I think for the rest it's ok ! Have a nice day !

Xiaojo

Wow... Thats pretty good. I would still go flash over teleport just because that's how I roll...