C'tan Shard of the Nightbringer

At the end of the Fight phase, roll one D6 for each enemy unit within 6" of this model: on a 4+, that enemy unit suffers D3 mortal wounds.

If your Army Faction is NECRONS, at the end of your Command phase, each unit from your army with this ability that is on the battlefield activates its Reanimation Protocols and reanimates D3 wounds. Each time such a unit reanimates a wound: ■ If that unit contains one or more models with fewer than their starting number of wounds remaining, select one of those models; that model regains one lost wound. ■ If all models in that unit have their starting number of wounds, but that unit is not at its Starting Strength, one destroyed model is returned to that unit with one wound remaining. Once such a unit is at its Starting Strength and all of its models have their starting number of wounds, nothing further happens.

This ability always takes the form Deadly Demise X. Each time a model in this unit is destroyed, after the units embarked within it (if any) have made their emergency disembark moves, roll one D6. On a 6, that model suffers a deadly demise; each unit within 6" of that model suffers a number of mortal wounds denoted by X (if this is a random number, roll separately for each unit within 6").  Example:* An Impulsor with a unit of Intercessors embarked within it is destroyed by ranged attacks. First, any unresolved attacks made by the attacking unit are resolved. Then the Intercessors make an emergency disembark move. Then the roll is made for the Deadly Demise* ability, and on a 6, that ability is resolved. Finally, the Impulsor is removed from the battlefield.

Each time an attack is allocated to this model, subtract 1 from the Damage characteristic of that attack.

This model cannot be your WARLORD.

This ability always takes the form Feel No Pain X+. Each time a model with this ability would lose a wound, roll one D6: on an X+, that wound is not lost. 

Each time this unit makes an ingress move (20.04), if every model in this unit has this ability, it can be set up anywhere on the battlefield that is more than 8" horizontally from all enemy units, even if that is within your opponent’s deployment zone.

While an enemy unit is within 6" of this unit, it is unravelling. While an enemy unit is unravelling, each time an attack targets that unit, improve the Armour Penetration characteristic of that attack by 1.  At the start of each phase, for each Necrons Monster unit from your army, that unit can suffer 3 mortal wounds. If it does, until the end of the phase, the range of that unit’s Distortion Fields Aura ability is increased to 9".

This model is eligible to declare a charge in a turn in which it Advanced.