I'd think it's more like he's a master of their own powers, even they aren't.
Kind of like with the shapeshifter earlier in the comic, it wouldn't make any sense for either of them to control or mimic someone if it took hours to years to know their powers. Their own powers are only useful if they can instantly fully use someone's powers.
Pretty scary...
Kind of like with the shapeshifter earlier in the comic, it wouldn't make any sense for either of them to control or mimic someone if it took hours to years to know their powers. Their own powers are only useful if they can instantly fully use someone's powers.