L^: d5, mu5, wj5	-	R#: 6" (d: 8")	-	D^: 1r* (d: 2r*)
C^: d: v.s.m, mu: v.s.m, wj: v.s	-	CT: 5 (d: 7)	-	S^: None
A^: Up to 8 animals in a 2" square area	-	-	-	-

Effect:  When this spell is cast, the druid causes all animals, up to a maximum of 8, within a 2" square AREA to grow to twice their normal size.

The effects of this growth are doubled HD (with
resultant improvement in attack potential) and doubled damage in
combat. The spell lasts for 2 melee rounds for each level of experience of
the druid casting the spell. Note that the spell is particularly useful in
conjunction with a charm person or mammal or a speak with animals spell.
<i corrected animal to mammal in the above link>

Animal Diminution: The reverse reduces animal size by one half,
and likewise reduces HD, attack damage, etc.

Magic-User.MC: A pinch of powdered bone.
 

Wu Jen: This spell causes the affected animals to grow to twice their normal size, doubling HD and damage in combat.

Animal Diminution, Wu Jen: Its reverse, animal diminution, reduces the animal by half, halving its HD and damage.
 

<note: it might be useful to link to a page that defines/lists animals that is kept in the MM directory>

UA:

As enlarge, but only affects animals.