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Psion Commanders are Psionically adept field commanders seen coordinating the Red Legion in the fractured timelines created by The Sundial. Seen in the Datamine and Psion Flayer encounters, they're usually seen defending key assets such as Vex Sync Plates chocked full of data and the Psion Flayer Sisters.
The Psion Commanders behave much like a Loyalist Councilor would, usually showing up for sabotage and protection of key personnel, both shielding these assets from assailing Guardians. Much like a Councilor, it is imperative these Psions are eliminated to progress. Their shield bubble makes them impervious to weaponry, so, they can only be killed by a melee. After that, the plate will be open for progression or the Flayer boss will be open for damage.
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