Warding Lantern

In your Hero Phase, you can either pick
1 friendly STORMCAST ETERNALS unit
or 1 enemy unit wholly within 18"
If you pick a friendly STORMCAST
ETERNALS unit, add 1 to save rolls for
attacks that target that unit until your
next Hero Phase
If you pick an enemy unit, on a 2+ that
unit suffers D3 mortal wounds.