
Can be played in most lanes (though you might get some flak for off meta). Self sustain with health pack drops. He has a slow/conditional stun that is fairly reliable. He is also slippery as fk with the tunnel (if someone follows you, stun them once they come out and laugh at them as you run). His meeps are deadly especially once you get more than 35 chimes(should have this by 17 min). at 65-70 chimes(30min) you might as well have an AOE perma slow (at 55-65% slow). Lastly your ult is very versatile, you can set up amazing plays, cancel out that pesky zed ult, and stasis the enemy jungler so you can hop into the baron pit and steal baron.
On top of his abilities he is very versatile with builds, build tank for some good peel for your carries late game. Need to burst someone, build ap and watch your meeps melt your target. or to be very annoying build on hit and once more laugh as your enemies try and run as your auto's perma slow them to death.
What are some of the disadvantages? He can be weak early if you are in a solo lane but once you have a could of chimes it gets better. Watch you ult! this ability can be a good tool but also cost you the game with a badly placed one (trust me it has happened more than once).