Gray Fullbuster (グレイ・フルバスター Gurei Furubasutā) is a Mage of the Fairy Tail Guild, wherein he is a member of Team Natsu. He is infamous for his ability to subconsciously strip off his clothing due to the instincts ingrained in him by his teacher's training. Nevertheless, he's a powerful Ice Mage and one of Natsu's main rivals.