First of all i want to say hi :) This is my first build but i think its pretty good. Gangplank is my favorite champion of all time (by now) he got really good burst damage do too the low cooldown on Parrley and the effects of Raise Morale. Gangplanks ult is hard to land. You have too be secure that you land the ulti correctly in teamfights, its extremely important for the slow and damage to land. Gangplank is a really good chaser because of his passive. He can just parrley the whole chase and get auto attacks in all the time because of the slow. When using remove scurvy i reccomend when in lane against champions with a CC like Jax, Shen and Garen. You should pretty much only use remove scurvy when they use their cc on you. When in lane against a champion with no cc like Jayce, Nasus and Darius. You should just use Remove scurvy to keep sustain.

They are just good, nothing else to say.

Pros



+ Excellent Farmer with Parrrley
+ Solid early game
+ Can harass with Parrrley
+ Average lane sustain with Remove Scurvy
+ Global Ultimate
+ Build is good at any stage of a match


Cons



- Can be hard-countered with Armor unless you buy Last Whisper
- No natural escape
- Vulnerable to CC if Remove Scurvy is on cooldown
- No hard CC
- Requires practice to master Ultimate timing
- Ultimate has unpredictable damage