Summoning Lightning

-Summon Lightning: The Shaggoth calls
down a fork of eldritch lightning to empower
its allies.
Summon Lightning has a casting value
of 7. If successfully cast, pick a friendly
Thunderscorn unit wholly within 20”
of the caster and visible to them. You can
heal D3 wounds allocated to that unit. In
addition, you can re-roll failed wound rolls
for attacks made by that unit until your next
hero phase.