The Arrowverse's Red Death may look like her comic book counterpart, but very little of that backstory has carried over. Episode 3 ended with the surprise twist that Red Death isn't Bruce Wayne at all, but rather the current Batwoman, Ryan Wilder.
In the Arrowverse, given how Batman and his related characters were mostly off-limits even for the Batwoman television series (in which Bruce Wayne is merely mentioned yet not shown), it was decided to have the Red Death being a doppelgänger of Batwoman instead.
Valka states in School of Dragons that the Red Death in How to Train Your Dragon is a female Titan Wing with stronger control over dragons than her smaller relatives.
At a forge called the Orrery of Worlds, their worst fears become flesh and blood. That's where the Red Death was born (at least as far as his comics origin goes). This villain is a version of Batman who was driven mad by the loss of so many Robins.
Red Death Reveals Her Timeline's Flash | The Flash 9x04 [HD]
What is the Red Death's real name?
It is, therefore, possible that the Red Death is actually Ryan Wilder from another universe, absolving Earth-Prime's Batwoman from any of her supposed crimes. A Batwoman variant as Red Death would retcon Crisis on Infinite Earths, the Arrowverse crossover event that rewrote the multiverse.
The plot of 'The Masque of the Red Death' is actually quite simple. The Red Death is a fictional plague sweeping through the land. Prince Prospero, the main character in the short story, is hiding from the plague in an abbey, along with a bunch of other nobles.
The Red Death is a villainous version of Batman from Earth -52 in the DC Comics universe. He is a member of the Dark Knights, a group of vigilantes from the Dark Multiverse whose goal is to assist the deity Barbatos to plunge the central DC Multiverse into darkness.
Toothless is not a Titan Wing, at least not at the time of HTTYD2. The blue glow is a dominance display as he's challenging the Alpha, not a Titan Wing ability. Titan Wings are very old and large dragons, and as far as we know, we've never seen Toothless reach that stage.
After her ruse to pretend to be the Ryan Wilder of Earth-Prime was exposed when the clever Iris West-Allen caught her in a lie, Red Death admitted her identity before claiming that, in her timeline, she and Iris West-Allen were best friends.
Red Death represents Batman's fear of losing members of the Bat family, his love for them and regret for those he failed. His dialogue and his Speed Force Infection imply he might also represent Batman's fear of old age slowing him down.
DC is famous for having strict rules regarding the use of the Bruce Wayne/Batman character on television, preferring to keep him for the big screen. It is for this reason that Batman has yet to make a full, in-the-flesh appearance in the Arrowverse, but that doesn't mean he doesn't exist.
According to legend, she lives 2,000 years and, before she dies, lays 3,000 eggs. The hatchlings fight each other to the death, a process that can take up to 100 years, until only one survives.
Wally West is the Fastest Flash. He has been confirmed to be the fastest being in the entire DC Multiverse. While most to all speedsters can make a connection and draw upon this force, Wally "mainlines" power from the Speed Force itself and cannot be cut off from the source.
During one such battle with the Flash, Red Death is hit with pure positive energy; this reverses polarity and instead of the insane Bruce Wayne being in control of their fused body, Barry Allen is able to re-assert control. He then dies fighting against the remaining twisted versions of Batman.
Unlike the other dragons, the Red Death appears to be truly evil and monstrous. He is one of the largest and most powerful dragons of all, so he is able to easily overthrow and enslave the other dragons.
After getting outwitted by the villain and her Rogues, Barry lost his team and had to turn to Red Death's secret ally – Gorilla Grodd – for help. Thanks to Barry's intuition that Grodd truly had changed in season 6, Barry was able to turn him against her, thus setting up Red Death's downfall.
Cloudjumper is a Stormcutter that appeared in the movie How to Train Your Dragon 2. He is Valka's dragon and shares a very strong bond with her that Hiccup admires.
Some dragons, like the Terrible Terror, are small and more of a nuisance, but are useful for delivering messages. The Bewilderbeast is the most powerful dragon in the franchise, with the ability to shoot ice and control all other dragons.
He would become judge, jury, and executioner in the blink of an eye: The Red Death! However, with the intervention of Barry Allen of Earth Prime, The Red Death is bathed with the positive energy of a whole universe and transforms into a hero: The Reverse Red Death!
The Red Death is a fictitious disease. The disease has been described as “sharp pains, and sudden dizziness, and then profuse bleeding at the pores” that leads to death within half an hour. suffering from the disease of tuberculosis. This disease could have been a source for the Red Death in the story.
