Icebox

Use this Cascade to block vision to Mid.

Use this Cove to block vision from B Haven.

Stand next to the box at B Orange. Aim up as shown, find the specific star and throw.

Use this Cove to block vision to Mid.

Jump up to the box at the start of the round. Aim at the top of the wall as shown and throw.

Use this Cove to block vision from Boiler.

Jump up to the box at the start of the round. Aim at the middle of the second lamp then move your crosshair to the left until you reach the edge of the roof.

Use this High Tide to block vision at A Site.

Stand next to the wall at Pipes and curve your High Tide so that it blocks off vision from Rafters.

Use this High Tide to block vision at B Site.

Stand next to the wall at B Green and aim so that your High Tide reaches the crane.

Note: enemies can still peek you from Haven but they will be slowed.

Use this High Tide to block vision from Mid Boiler and Snow Pile.

Stand next to the wall at Mid and curve your High Tide so that it reaches Snow Pile.