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
Gravity Well
Nebula / Dissipate
Astral Form / Cosmic Divide
Easy
Medium
Hard
Callouts
Start zone
Nebula / Dissipate
Hard
Defenders
Use this Nebula to smoke off aggressively in B Tree so you can push up and take closer angles or walk into Underpass to flank.
Place a star between the box and the metal structure in B Tree, closer to the metal so that both edges are covered when you use Nebula. This is somewhat precise, as there will be gaps in the edges if placed incorrectly.