Attackers
Defenders
Astra
Breach
Brimstone
Chamber
Cypher
Deadlock
Fade
Gekko
Harbor
Jett
KAY/O
Killjoy
Neon
Omen
Phoenix
Raze
Reyna
Sage
Skye
Sova
Viper
Yoru
Incendiary
Sky Smoke
Easy
Medium
Callouts
Start zone
Sky Smoke
Medium
Defenders
If you put a smoke on top of fridge in Market it will act as a oneway for the defender. The attackers can not see, but defenders from Ropes can spot legs easily.