Text of Cable, Time Traveler's ability:
"When Cable is blocked, you may pay (Bolt, Bolt) to have him damage your opponent (instead of his blockers) as though he were not blocked."
If you use this ability, does Cable, Time Traveler go to the used pile at the end of the attack step, as though he were not blocked?
Or does return to the field / get KO'ed to the Prep area because he was actually blocked?
In other words, does the phrase, "as though he were not blocked" apply to Cable as an attacker, or just the damage he deals? If he is treated as an unblocked attacker, then my interpretation would be that he goes to Used. If only the damage is treated as though he were not blocked, then he would be treated as a blocked attacker. Instead of going to the Used pile, he would then return to the field if not KO'ed by the blocker(s), or go the the Prep area if he was KO'ed by the blocker(s).