Considering that there is a SLAM token in this set. I bet this card gives SLAM.
Except that we already know there is another card that is in the set that allows SLAM - the illicit upgrade on the bottom row.
So while you MAY be right, I doubt it, otherwise they'd of put more No-Weapons Fire/SLAM tokens in the set. Then again they may be showing only 1 token and actually release more than that in the box.
I for one hope it isnt SLAM, and is a 1 use boost instead or, a stop maneuver (though that would be odd).
But what I really hope for is that it gives the EVADE action! That would combo really well on T-70s due to the CommsRelay tech upgrade. Though Red Ace would be less unique, though she'd then be able to get evades 2 different ways or even get to use one evade from her action, and one evade from taking shield damage in a turn, could make her quite the tank (though if played right- she can be anyway).