>>719213187
Use doors to flank people from retarded angles.
Launch carts out of doors to fuck with people who try to push too hard.
Use cart to launch people into doors.
Upgrade bell -> cart -> doors -> doors -> bell/ult
Use the cart to stun people, then use bell. Use your ult to shut down whoever you feel like.
Get duration extender for bell. Get debuff remover. Get distance extender for doors or cart.
Build spirit or gun, then do ricochet + whatever you feel like so you can do crazy shit when you land a cart + bell or cart into door/ult/whatever or door flanks.
But most importantly, just remember that he's an evil character, so you need to play like a complete dick to make his doors effective