the charge is that long cause it is that big of a game changer. if it was like batmans it would be way op.
also I liketo add bane as a good trait. with the right usage you can pull a win. I got a 3 win koth streak using him. --- Good news everyone! - Hubert Farnsworth What do you mean "we", flesh-tube? - bender
Superman's trait is awesome. IT IGNORES ARMOR. That right there is huge, basically allows you to counter characters like Grundy and Bane. It also does extra damage for all his attacks (unlike Shazam's, which only affects punches).
Sinestro's is far from the worse. Like someone else said, it's a game changer and once activated he can use it whenever he wants to - saving for the right moment. --- "Women!? Wutz a women? Iz it brand of serial? a herp to da derp..." - Masashi Kishimoto