A rocker arm assembly (20, 22, 24) configured for use in a valve train carrier, the rocker arm assembly (20, 22, 24) rotatable around a rocker shaft supported by the valve train carrier based upon a lift profile provided on a cam (66, 68) that rotates with a camshaft, the rotation of the rocker arm assembly (20, 22, 24) causing translation of a corresponding engine valve, the rocker arm assembly (20, 22, 24) comprising: a rocker arm body having an opening that receives the rocker shaft, the rocker arm body further defining an oil supply channel; a capsule assembly disposed on the rocker arm body and configured to selectively communicate oil to and from the oil supply channel, the capsule assembly comprising: a plunger assembly having a plunger that selectively translates within a plunger chamber between an extended rigid position based upon the plunger chamber being pressurized with oil and a retracted non-rigid position based upon the plunger chamber being depressurized, the plunger moving the engine valve toward an open position; characterized in that the capsule assembly also comprises a shuttle assembly having a shuttle valve that selectively moves between a first, closed position and a second, open position based upon oil communicated in the oil supply channel, wherein in the open position oil flows into the plunger chamber; and in that the rocker arm assembly (20, 22, 24) sequentially moves along a (i) a first valve lift profile wherein pressurized oil is communicated from the oil supply channel, the shuttle assembly moving into the second position causing the shuttle valve to be opened, the pressure chamber to be pressurized and the plunger to move to the extended rigid position, (ii) a reset valve lift profile wherein pressurized oil is not communicated from the oil supply channel, the shuttle assembly moving into the first position, and (iii) a valve closing profile. a rocker arm body having an opening that receives the rocker shaft, the rocker arm body further defining an oil supply channel; a capsule assembly disposed on the rocker arm body and configured to selectively communicate oil to and from the oil supply channel, the capsule assembly comprising: a plunger assembly having a plunger that selectively translates within a plunger chamber between an extended rigid position based upon the plunger chamber being pressurized with oil and a retracted non-rigid position based upon the plunger chamber being depressurized, the plunger moving the engine valve toward an open position; characterized in that the capsule assembly also comprises a shuttle assembly having a shuttle valve that selectively moves between a first, closed position and a second, open position based upon oil communicated in the oil supply channel, wherein in the open position oil flows into the plunger chamber; and in that the rocker arm assembly (20, 22, 24) sequentially moves along a (i) a first valve lift profile wherein pressurized oil is communicated from the oil supply channel, the shuttle assembly moving into the second position causing the shuttle valve to be opened, the pressure chamber to be pressurized and the plunger to move to the extended rigid position, (ii) a reset valve lift profile wherein pressurized oil is not communicated from the oil supply channel, the shuttle assembly moving into the first position, and (iii) a valve closing profile. a plunger assembly having a plunger that selectively translates within a plunger chamber between an extended rigid position based upon the plunger chamber being pressurized with oil and a retracted non-rigid position based upon the plunger chamber being depressurized, the plunger moving the engine valve toward an open position; characterized in that the capsule assembly also comprises a shuttle assembly having a shuttle valve that selectively moves between a first, closed position and a second, open position based upon oil communicated in the oil supply channel, wherein in the open position oil flows into the plunger chamber; and in that the rocker arm assembly (20, 22, 24) sequentially moves along a (i) a first valve lift profile wherein pressurized oil is communicated from the oil supply channel, the shuttle assembly moving into the second position causing the shuttle valve to be opened, the pressure chamber to be pressurized and the plunger to move to the extended rigid position, (ii) a reset valve lift profile wherein pressurized oil is not communicated from the oil supply channel, the shuttle assembly moving into the first position, and (iii) a valve closing profile.