A Mush is a giant fly. It is in no way different from the common housefly except for the fact that it is the size of a grown man. It is important to note that the common house fly vomits acid to pre-digest its food before sucking it back in. The acid vomited by the Mush is lethal to humanoid creatures and they use it to defend themselves. Mush have been known to drink the blood of giants. It is the result off a magical experiment of the Ul-Targash mages guild. All the angels and demons of the Midgardian forests are running damage control on these creatures, killing the unnatural beasts and their larvae on sight. Non the less, some have escaped into the dense forests of Lhengard and the wetlands.