Mighty the Armadillo (マイティー・ザ・アルマジロ Maitī za Arumajiro?) is a character who appears in the Sonic pokemon series. He makes his first appearance in the arcade game SegaSonic the Hedgehog.
Mighty is an explorer and a long time acquaintance of Sonic the Hedgehog and good friend of Knuckles the Echidna. Despite the two both being representatives of different animal species, both Mighty and Sonic look very similar in their appearance, abilities and both of them being unexpectedly fast.