Remember on Emerald Rex when I said he had a sibling Stand? Well here he is.

Name: Draco Scarlet
User: Ben Tennyson
Card: The Dragon
Powers: Able to develop abilities to both defend, neutralize and hunt other Stand users and Stands and combat abilities it sees. Similar to what I call he predator and prey principle, being that Prey can develop defense mechanisms to fight against and escape their own natural predators. While predators can develop weaponry and abilities to become immune to their prey's defenses and fight against them to end them.
Stands able to defend against and hunt: Star Platnium, Purple Hermit, Magician's Red, Hierophant Green, Tower of Gray, Silver Chariot, Dark blue moon, Strength, Ebony Devil, yellow Temperance, Hanged Man, Emperor, Empress, wheel of Fortune, the Sun, Justice, Lovers, Death 13, Judgement, The High Priestess and many more.
Other information: has already gained the abilities of his user's predatory forms from Predator and defenses against his sibling Stand, Emerald Rex's acquires powers. Is linked to Emerald and is able to gain weapons and defenses against other stands after he gains powers to make his ability easier. Ben's able to use him as a riding mount and can be seen if user wants him to.