Gangplank

Barrels (E) explode in a chain — place one out of enemy range, one within range, and shoot the back one for a surprise explosion.

Q (Parrrley) applies on-hit effects and can proc Grasp/Klepto — abuse it for poke in lane.

W (Remove Scurvy) cleanses all CC — save it for important CC, not for sustain.

Your R (Cannon Barrage) is global with a slow/damage zone — use it to help fights on other lanes or secure objectives.

Destroy his barrels before he shoots them: one auto is enough when they're at 1 HP. The race for the last-hit on barrels is crucial.

His W (cleanse) has a very long cooldown (22-16s): engage with CC, bait the W, then re-engage with a 2nd CC.

GP is weak in early game (1-5) and vulnerable to all-ins — aggressive bruisers like Riven or Irelia dominate him.

In late game, respect his crit barrel burst — a crit barrel on a carry can one-shot.