Semi-instant House smoke from spawn 2 (front-left). During freezetime aim at a dot on the rock as shown. When the round starts, move forward, to the left and backwards to get in to the rock corner. Hold shift, tap W and jumpthrow (or use jumpthrow+forward keybind). This is essentially the same nade as this one, except you pre-aim from a specific spawn for much faster execution.

See instant House smokes from other spawns:

• Spawn 1 [64-tick / 128-tick]

• Spawn 2 [64-tick] [128-tick]

• Spawn 3 [64-tick] [128-tick]

• Spawn 4 [64-tick / 128-tick]

• Spawn 5 [64-tick] [128-tick]

• Spawn 6 [64-tick] [128-tick]