Phase Shifter (One per army) — 30 points
A Necron Lord with a Phase Shifter gains a 4+ Invulnerable saving throw.
Errata — Chapter Approved: Codex: Necrons Q&A (v2.0): This is a blanket Invulnerable save — it doesn't "negate" the attacking weapon for We'll Be Back! purposes. Even if the Lord's last Wound is lost to a power weapon (or other weapon allowing no standard Armour save) and only the Phase Shifter's Invulnerable save was failed, he still needs a Resurrection Orb within range to attempt a 'We'll be back' roll.