SMBA 108b Shocker

[ddfan]

VIBRO-SHOCK: Force Blast. // Once per turn when Shocker knocks back an opposing character, you may choose that that character can't use defense powers until your next turn.

If Shocker knocks back multiple characters, would he get to pick one from among the characters that he knocked back or would all of the characters have it applied?

[hcrulesteam]

If Shocker knocks back multiple characters, would he get to pick one from among the characters that he knocked back or would all of the characters have it applied?

He would choose one character he knocked back to have the effect applied to.