Earth 7153 (They keep killing Madrox)

[Midnighter]

Jamie Madrox and Layla Miller of Earth 7153 first appear (dying) on the penultimate page of XF 227. Jamie tells his "double" (actually the Jamie 616) to run and chase "Rahne" (actually Vanora) before dying. Since Jamie-616 appears the moment the other Jamie is hit, despite not being seen, Vanora should be BTS.
She does not appear in the last panel of XF 228, where only Jamie-616 is seen standing near the corpses of Layla and Jamie 7153.

MILLER, LAYLA | EARTH-7153
XF 227 <--- ADD
XF 228
XF 229

MULTIPLE MAN/JAMIE MADROX | EARTH-7153
XF 227 <--- ADD
XF 228
XF 229

VANORA | EARTH-7153
XF 227-BTS <--- ADD
XF 228 <--- DELETE
XF 229
XF 232
XF 241
XF 242