Regrowth

Regrowth is an augment spell with range of 24".
The target unit instantly recovers D3+1 Wounds
worth of models slain earlier in the battle.
•See rulebook for rules (p 496)
Regrowth cannot take a unit beyond its starting
size, and cannot be used to heal characters or their
mounts. The Wizard can choose to extend the
range of this spell to 48". If he does, the casting
value of Regrowth is increased to 15+.