Sneaky

Sneaky is a Terrible Terror that Astrid trained in the episode Worst in Show. He is considered to be the third dragon that Astrid has officially trained, after the Monstrous Nightmare (character).

Appearance
Sneaky is aqua green, with magenta wings and light yellow spines.

Behavior
Sneaky has shown himself to have something of a mischievous streak. When not being attended to by Astrid, he appears to like perching himself on people's heads as he did with Snotlout, Ruffnut and Alvin.

Abilities

 * Stealth: Astrid trained Sneaky to be extremely stealthy and as Tuffnut commented, 'Sneaky!'. For example, when Meatlug had been captured by Alvin, Savage and Mildew, he perched on top of Alvin's helmet without him noticing and tricked Savage into hitting Alvin over the head with his sword, temporarily stunning him.


 * Speed: Sneaky is also shown to be fast enough to fly from one person's head to another without the person realizing that she had moved at all.