I still use the ultimate powers options.
Concealment cost 2pp/r., 1 rank give concealment from one sense and two for an entire sense type. Visual senses cost double so total Visual Concealment cost 8 PP, with one extra, logically the power goes to 12 PP.
Invisibility is a premade power based on Concealment costing 4 pp (one visual sense) or 8 pp (all visual sense type), in Hero Lab if you add an extra (in my case, duration) the cost is 9 and not 12 like it should. I think there is a bug with Invisibility which does not input correctly the extra and, maybe flaws too (I have not tried).
Concealment cost 2pp/r., 1 rank give concealment from one sense and two for an entire sense type. Visual senses cost double so total Visual Concealment cost 8 PP, with one extra, logically the power goes to 12 PP.
Invisibility is a premade power based on Concealment costing 4 pp (one visual sense) or 8 pp (all visual sense type), in Hero Lab if you add an extra (in my case, duration) the cost is 9 and not 12 like it should. I think there is a bug with Invisibility which does not input correctly the extra and, maybe flaws too (I have not tried).