"I am Bones, at your service."
The very first of Rita Repulsa's monstrous warriors, Bones was created by Finster to trap the Mighty Morphin Power Rangers in an interdimensional time warp (as Rita herself had done to Zordon so many millennia ago). Successful at first, Bones battled the Rangers within the time warp (along with his own skeletal warriors), and was even able to reform himself when blown apart by the Rangers' weapons. However, Billy quickly deduced that Bones' skull was the source of his power. Snatching his skull off his neck, Trini tossed it down a massive crevice into the lava below, destroying Bones in a ball of fire.