 
The Geochelone Aerios are a race of flying, giant tortoises that hover above the ground by retracting their head into their shell and whirling their limbs like giant fan blades. Although his race is a peaceful one, Terraspin can use this ability in battle by generating hurricane-force winds or mini corkscrew cyclones which he can control. His [1]
Added by WaterbenderMK
thick, impermeable shell protects him from most assaults, they are also known to worship Adwaita, this may be because Adwaita is a turtle with more power than all the other Geochelone Aerios but Adwaita seems to be like them, however. They may think he is so to worship him and they are immune to mana because they worship it. According to Aggregor, this race is immune to Mana, although in the Ben 10: Ultimate Alien episode, Escape From Aggregor, Galapagus is knocked down when hit by one of Gwen's Mana attacks. The Geochelone Aerios live on a planet called Aldabra in the Andromeda Adwaita Galaxy.