I know a lot of people haven’t played against him (or with him, for that matter,) yet, but Ghalt is an awesome character. His setup traps, abduction, and rushdown are incredibly fun to play around with, and his helix is more varied than most other characters I’ve seen.
If you can unlock him, give him a try. I went 14-3 on my first game with him through liberal use of the hook on their smaller, weaker champions, and by the time I got my hands on his dual wield I was just steamrolling the enemy team.
Definitely one of my next masteries.