Vigilante, Rare 0-cost
if opponent lowered your stock last round
Attack:12
if opponent reduced your facilities last round
Attack:15
if none of the above conditions are met
Attack:6
Gonna see about making the text shorter...
During last round, if opponent lowered your:
stock, Attack:12
facilities, Attack:15
neither, Attack:6
I tried to work it out where you could have the Attack:6 at the start, before the if statement, and reducing the extra damage values to accommodate. But having to check whether both occurred to add another 6 again didn't make it any shorter.