(Force; 5 Force points) Instead of taking its normal turn, a character using this Force power deals 50 points of damage to all characters (enemies and allies alike) within 5 squares. Each Huge or smaller affected character is also pushed to a legal space 6 squares away from this character. This movement does not provoke attacks of opportunity. A pushed character cannot enter a space occupied by another creature, whether enemy or ally, and is affected by terrain (count 2 squares per square of movement through low objects, for example). If a character is pushed into a wall or another character, it slides along the impassable squares as far as possible. The acting character's controller decides which way to push the enemy. All affected characters are temporarily stunned if they are Huge or smaller: The targets are treated as having been activated this round; in effect they skip their turns. Each affected character can avoid this effect with a save of 16.

The save just cancels the activation, not the damage. If the force power says "and", linking the 2, 3 etc. effects, it means that the save is for both. Usually, if it's in a separate sentence for the effects, the save 11 only counts for the one right before it.