"Which one?" Sylar asks, flashing him a smirk, one tinted with sarcasm, as he leads the way into the penthouse. He's not at all impressed by the show Arthur put on in opening the doors for them -- if his power is so similar to his and Peter's, it only makes sense he'd have picked up something like that over the years. Telekinesis, as he understands it, isn't all that rare a gift.