Scrapper Energy Torrent takes what IO set types?

Does Energy Torrent in the Scrapper Body mastery Ancillary pool take Targeted AoE or PBAoE IO set types? Does it also take knockback sets? Anything else?

Thanks...never had it yet but contemplating taking it on a character.

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If we are to die, let us die like men. -- Patrick Cleburne
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The rule is that they must be loved. --Jayne Fynes-Clinton, Death of an Abandoned Dog

Targeted AoE and it also take Knock back sets as well. Good combination is 5 set of Positron's Blast with the Force Feedback: Chance for + Recharge.

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Virtue: @Santorican

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