6R detected Banshee when he infiltrated the Sentinel Headquarters to stop Larry Trask.[1] He was possibly among the Sentinels to take him down. It was presumably destroyed along the other Sentinels Mk II when they headed to the Sun, believing it to be the source of the mutations and intending to cancel it. See the abilities and functions of the Sentinels Mk II. Search this site for: 6R · 6R (Earth-616).
7-X9 was one of the Collector's Gatherers ordered to retrieve Howard the Duck, who had been merged with the Nexus of All Realities. When he sent a message to the ship Howard was flying in to announce his assault, he was interrupted by a message of another assaulter, Skrull Commander K'Rolf.
7-X9 was later killed when the Stranger destroyed all of the ships pursuing Howard to have him for himself. Search this site for: 7-X9 · 7-X9 (Earth-616).
