Knight-Vexillor with Banner of Apotheosis

Once per battle, in your hero phase, if this unit is on the battlefield, you can pick up to 3 friendly STORMCAST ETERNALS unit wholly within 12" of this unit to be affected by the banner's energy (you can pick the same unit multiple times).

If you pick a unit once with this ability, you can heal up to D3 wounds allocated to that unit or, if no wounds are allocated to it, you can return a number of slain models to that unit that have a combined Wounds characteristic of D3 or less. If you pick a unit twice with this ability, you can heal up to 2D3 wounds allocated to that unit or, if no wounds are allocated to it, you can return a number of slain models to that unit that have a combined Wounds characteristic of 2D3 or less. If you pick a unit three times with this ability, you can heal up to 3D3 wounds allocated to that unit or, if no wounds are allocated to it, you can return a number of slain model to that unit that have a combined Wounds characteristic of 3D3 or less.

You can re-roll charge rolls for friendly STORMCAST ETERNALS units wholly within 12" of this unit.