Split

Use this nanoswarm when the spike is planted next to the box. The enemies won't be able to see this nanoswarm so it won't get shot. Activate it when you hear or suspect the defuse

Walk up to the B Box, aim at the lower half of the edge of the box and the wall

Left click throw

Use this nanoswarm from B Lobby to flush out any defenders holding close left of B Main in the corner. This will hit anyone on the ground corner as well as the one block boost, but will not hit anyone at the second block boost

Position in B Lobby where the trashbag is next to the trashcan, use the top left of the bottom right HUD line and place it at the bottom left corner of the gray rectangle

Jump left click throw

Use this nanoswarm before pushing through B Main to prevent defenders from rotating to Heaven to stop the push

Position on the B Lobby ledge against the wall until the right corner of the green roof meets the edge of the closer roof while crouched, then uncrouch and aim just under the lower wire to the right of the dark building edge in the background

Left click throw

Use this nanoswarm from B Lobby when the enemy defenders are taking aggressive control of Mid. This will land in Mid Cubby so you can clear it when taking Mid control back

Position in the corner of B Lobby, aim just a bit right of the bottom of the white building

Jump left click throw