User blog comment:Johnnybravo44/which x-man do YOU think will die?/@comment-61371-20100429015913

Got tired. Bastion attacked in some weird winged form. Bastion shot Nightcrawler in the back, then took down Rogue. Hope went to help. Bastion grabbed her. Nightcrawler teleported between them. Bastion sensed his power being used, and developed a "counter measure", which was apparently to shove his hand to where Nightcrawler would be. Nightcrawler then prayed for strength, grabbed Hope, and teleported to Utopia from Las Vegas in, seemingly, one jump, then collapsed on the ground with Bastion's hand sticking out of his chest. Cyclops comes running up to congratulate him and sees what happened. Then the Alpha team (Wolverine, Colossus, etc.) arrive. X-23 asks who dies. Wolverine pops his claws, takes off his mask, and says "Elf."

So, yeah, basically "hand-through-chest" plus "massive teleport" = death. But he got Hope to safety.