When you are in lane you poke with your Q then if you poked enough you can engage with E and if you you hit it E again and some autos and then if the enemy is squishy like Yasuo, Quinn or Vayne the enemy would probably die.

You can 1v1 pretty much everyone as kled you can even 2v1 even if you are not that fed, first try to Q them and then E and E again then titanic hydra and let W do the rest, if the enemy jungler is coming after you killed the first enemy wait in brush and if you land the Q then R and the shield should protect you from the incoming damage then E and W will kill the enemy most likely.

If you're going to flank R in and then Q and E to catch up to get the grab. If the enemy team is grouped up just use your titanic hydra and you should be able to do alot of damage and then your team can engage and get some kills maybe even an ace.