Block vision

StandB AlleyLandsB Tower

Both callouts are the map’s own. No throw instruction is published here· this one leans on a surface a patch can move — recheck it after one.

Who can fill it

10 agents on the roster carry an ability with this job — the ones written as fitting Split come first.

1 · PositionStand at B Alley, on the side the site cannot see.
2 · TargetThe landing zone is B Tower — the block vision only works if it covers it.
3 · ReleaseINSTANTLY toss the cyber cage in front of Cypher. ACTIVATE to create a zone that blocks vision and plays an audio cue when enemies pass through it.

Cypher · Q Cyber Cage
Riot's notes since 1.01 leave Cyber Cage unchanged.
Harbor · E Cove
- 12.02 Cooldown decreased 40s >> 30s
- 12.02 Smoke duration increased from 15s >>> 19.25s
- 12.02 Health increased from 500 to 680
- 12.02 Harbor now re-equips his gun faster after activating Cove
- 11.10 Changed to the signature ability slot
Jett · C Cloudburst
- 7.04 Duration decreased 4.5s>>>2.5s
- 7.04 Time to re-equip gun takes slightly longer after using the ability.
Miks · E Waveform
- 12.05 EQUIP a Map Targeter. FIRE to set locations. ALT-FIRE to spawn Smokes at selected locations.
Omen · E Dark Cover
- 11.08 Cooldown increased from 30s → 40s
- 4.04 Cooldown decreased 40s >>> 30s
- 4.04 Cost increased 100 >>> 150
- 4.04 Projectile Speed increased 2800 >>> 6400

Tower is the angle that holds B alone; blocking it makes the site a normal two-player hold.

Do not use it when Vents and ropes let the tower player reposition — the smoke buys seconds, not the site.

Without looking: from B Alley, where does this block vision land?

Answer first, then reveal — recalling is the part that transfers to a round.