Arikara

Arikara is a wind serpent in Thousand Needles. The tauren believe Arikara to be a creature of vengeance. Lakota Windsong asks Horde and Alliance characters to summon Arikara and gain knowledge of where Magatha Grimtotem is hiding. After adventurers free Magatha from the Twilight's Hammer Arikara remains by her side.

Legion
During the Burning Legion's third Invasion of Azeroth Arikara was claimed by the Legion and later liberated by Magatha when she and the Farseer of the Earthen Ring attacked the Legion forces in the Darkcloud Pinnacle. Once freed, Arikara aided Magatha against the Legion.

Abilities

 * Lightning Bolt - Blasts an enemy with lightning, inflicting Nature damage.

Objective of
Defeating it is the objective for Invoking the Serpent.