3. The Twinstone

You can use this artefact in each of your hero phases. If you do so, pick its Aqshy aspect or its Ghyran aspect.

Aqshy Aspect: Until the start of your next hero phase, add 1 to hit rolls for attacks made with melee weapons by friendly Hammerhal units while they are wholly within 12" of the bearer.

Ghyran Aspect: Roll 1 dice for each friendly HAMMERHAL unit wholly within 12" of the bearer. On a 4+, you can heal up to D3 wounds allocated to that unit.