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One-two punch
rogue attack 1

Requirement: wielding a light blade

Target: one or two creatures

Attack: Dexterity vs. AC

Hit: "1[W] damage. If you hit both targets, you can deal your Sneak Attack damage to each target instead of just one."[MP2:59]

One-two punch is an encounter power available to rogues at 1st level.

One-two punch is a rattling power, so if the user is trained in Intimidate, and any targets are damaged by the power and not immune to fear, those targets take a −2 penalty to attack rolls until the end of the user's next turn.