Sailor Pluto and her transformation is not shown on screen. She wields the Garnet Rod, a gigantic key which is topped by the Garnet Orb and a heart. The orb is one of three items necessary for Sailor Saturn's awakening and a reference to one of Japan's Imperial Regalia: the jewel. The reason for garnet specifically being associated with Sailor Pluto is probably due to an elaborate pun regarding her underworld-based powers and mythology. The Japanese name for garnet is "pomegranate stone" and pomegranates were the food of the underworld in the Greek myth of Persephone becoming Hades' (aka Pluto's) wife. Therefore
Pluto (Marvel Comics) ruling the underworld unaware of that the contract actually binds him to serve as ruler of the Olympian Underworld in Pluto's place, as he believes the movie is about him conquering the Netherworld by defeating Pluto. Thor learns of Pluto's deception and challenges him on Hercules' behalf. Pluto sends Thor into the Olympian Underworld where his goal is to defeat Pluto's minions. After witnessing Thor's remarkable progress which destroys much of the Underworld which Pluto has spent centuries building, Pluto becomes disgusted and destroys the contract, releasing Hercules. Pluto next invaded Earth with mutates from an alternate future. He clashed