Bloodpetal Pest

Bloodpetal Pests are plants which can be found at Marshal's Refuge in Un'Goro Crater. Unlike most Bloodpetal, these Pests seem to understand common, for they obey Muigin's commands.

Background
The Bloodpetal Pests were planted -some were trained- by the human Muigin, to annoy his partner, Larion, for the first thinks it's the latter's fault that the expedition was imprisoned at the Refuge.

During the quest chain given by Muigin, he finds out that these Bloodpetal possess minimal intelligence, after discovering this, Muigin decides to have full control over them. With a small aid from Gregan Brewspewer, the Alliance adventurers go to the Temple of Atal'Hakkar and collect the necessary Atal'ai Hazes for Muigin put his plan in motion. Muigin apparently succeeds in his plan.

As indirect Alliance Guards
With Larion's affiliation with the Horde, the Bloodpetal Pests attack every Horde player whom enters Marshal's Refuge, acting -indirectly- as guards and protectors of Alliance players, although their damage is extremely low. Even so, their considerable numbers in the area makes Marshal's Refuge a more Alliance-friendly camp, even though it's a quest hub.

Cataclysm
In World of Warcraft: Cataclysm, the Bloodpetal Pests ran wild and multiplied throughout the northeast corner of Un'Goro Crater.