I don't own Justice League or Harry Potter just my OCs Mass Extinction, Thunderstorm, and any students I make up.

I hope no one gets mad but I left Eiling and Galatea in comas I wanted to kill them but I decided not to.

The final battle against Voldemort was going to come shortly is what Dr. Fate was told if Delores Umbridge became the Defense Against the Dark Arts professor. To be more accurate it will be after O.W.L.S. and N.E.W.T.S. Also he foreseen that the whole Justice League will be fighting Voldemort's forces and that battle take place in Hogwarts.

Contrary to popular belief giants aren't stupid they know that this wizarding war will harm them more the humans because there are fewer giants left in the world the Jotuns of Scandinavia, the Hyperboreans of Russia, and the Gigantes of Greece won't fight either but some of each kind of giants were going to a meeting with the other nonhuman beings: vampires, hags, Veela, goblins, ogres, nymphs, and satyrs as well as werewolves, centaurs, and merpeople. According to the Jotens dark wizards and witches caused the extinction of the fire giants. The frost giants are the only variety of Jotun left and not very many of the those left either. The Hyperboreans have enough land in Siberia. The Gigantes proper are extinct but the Cyclopes and Hectatoncheires are Gigantes but only because they're Greek giants but there is not many of those either and they spend most of their time on Olympus anyway. The vampires aren't picking a side because they're just fine in Romania and Bulgaria. The hags said that they want to stay neutral. The Veela said that they will fight Voldemort because the Dementors sided with him and the Veela hate the monstrosities that used to guard Azkaban. The goblins stated that Voldemort means bad business and they will just give his money to families that they harmed besides the muggleborns are most likely long lost heirs to old wizardng families and stagnate money does not bring profits. The ogres said that they will fight him because they want to damage the negative stereotypes that ogres have. The nymphs state the ones that will most likely to fight him are the dryads of the Forbidden Forest and the Naiads of the Black Lake. The satyrs will assist the centaurs. The centaurs and merpeople state that ones with homes on Hogwarts grounds will have it worse if Voldemort wins. The the werewolves on the continent are staying out of it but they're not sure about the British werewolves or the Irish ones for that matter.

Sophie Roper, Harry Potter, Sally-Anne Perks, Ron Weasley, Hermione Granger, Neville Longbottom, Pavarti Patil, Dean Thomas, Lavender Brown, Seamus Finnigan, Tracey Davis, Blaise Zabini, Daphne Greengrass, Theodore Nott, Millicent Bulstrode, Abigail Runcorn, Sally Smith, Terry Boot, Ernie Macmillian, Hannah Abbott, Justin Finch-Fletchley, Susan Bones, Anthony Goldstein, Michael Corner, Lily Moon, Stephen Cornfoot, Morag MacDougal, Sue Li, Oliver Rivers, Lisa Turpin, Megan Jones, Wayne Hopkins, Rodger Malone, Mandy Brocklehurst, and Kevin Entwhistle were happy with their O.W.L.S. While Marietta Edgecombe, Angelina Johnson, Fred Weasley, Alicia Spinnet, George Weasley, Cho Chang, Adrian Pucey, Alexander Vaisey, Cedric Diggory, Jason Cadwallader, Randolph Barrow, Carol Bradley, Samuel Fawcett, Charity Chambers, Scott Summers, and Hercules Tonks were pleased with their N.E.W.T.S.

Dr. Fate told Superman, Batman, Wonder Woman, Flash, Green Lantern, Martian Manhunter, and Hawkwoman what he had foreseen. Batman of course was skeptical but Superman did point out that the remaining villains are gone as well as Captain Cold, Heatwave, the Trickster, Mirror Master, and Captain Boomerang have retired. Wonder Woman asked Dr. Fate if he has plans to help them survive. It turns out that both Dr. Fate and Batman had a plan. It was wearing armored battle suits that are enhanced by magic that can also absorb magic that is fired at them to power them up as well and your attacks aren't hampered either so certain members will be as useful as they are without them because the suit works with your powers. They also have them already made so Batman summoned the whole team they arrived and were told the situation some were skeptical but they all wanted try the armor.

The whole team armored up: Superman, Batman, Wonder Woman, Flash, Green Lantern, Martian Manhunter, Hawkwoman, Green Arrow, Starwoman, Hawkman, Black Canary, Zauriel, Gypsy, Flying Fox, Dr. Light, Metamorpho, Crimson Fox, Aquaman, Superwoman, Blue Devil, Ice, Dove, Fire, Hawk, Sargent Marvel, Commander Steel, Power Woman, Red Arrow, Huntress, Steel, Mass Extinction, Atom-Smasher, Thunderstorm, Blue Beetle, Zatanna, Red Tornado, Vixen, Nemesis, Waverider, Sand, Obsidian, Hourman, Crimson Avenger, Elongated Man, Dr. Mid-Nite, Plastic Man, Question, Etrigan, Vigilante, Firestorm, Captain Marvel, Animal Man, Ray, B'wana Beast, Aztek, Starman, Johnny Thunderbolt, Captain Atom, Wildcat, Creeper, Atom, Vibe, Rocket Red, Mr. Terrific, Dr. Fate, and S.T.R.I.P.E. The Justice League all went to Scotland luckily all the armors can fly at high speeds. While the Justice League was flying to Hogwarts, Dumbledore was rallying up his allies as well: the whole Order of the Phoenix, the Defense Association, the staff, various students, Viktor Krum, twelve dragons, Veela, and quite a bit of ogres. With the students he evacuated all students fourth years on down. The residents of Hogsmeade are going to help as well. Then the Justice League arrived and introduced themselves to their allies.

Voldemort, the Death Eaters, werewolves, Dementors, quite a bit of trolls, some Inferi, and a lot of wizarding mercenaries from the continent arrived shortly after the Justice League arrived.

There was one of each of the twelve varieties of dragon there. Charlie Weasley mounted the Norwegian Ridgeback, Viktor Krum mounted the Chinese Fireball, Cedric Diggory mounted the Swedish Short-Snout, Fleur Delacour mounted the Common Welsh Green, Harry Potter mounted the Hungarian Horntail, Jason Cadawallar mounted Ukrainian Ironbelly, Sue Li mounted the Peruvian Vipertooth, Hercules Tonks mounted the Romanian Longhorn, Alexander Vaisey mounted the Herbridean Black, Adrian Pucey mounted the Portuguese Long-Snout, Charity Chambers mounted the Antipodean Opaleye, and Samuel Fawcett mounted the Catalonian Fireball.

The fire from the dragons and Veela were dealing with the Dementors. Etrigan, Fire, and Zauriel were dealing with the Inferi. The ogres were dealing with the trolls. The centaurs, dryads, satyrs, and acromantulas were dealing with those in the forest. The merpeople, Naiads, and the giant squid were dealing with those in and around the lake. The Ray, Flying Fox, Starwoman, Red Tornado, S.T.R.I.P.E., Rocket Red, Power Woman, Starman, Orion, Johnny Thunderbolt, and Atom-Smasher were dealing with those in the air. While the rest of were dealing with them in the castle. After the enemies were either dead or defeated Harry fought Voldemort and injured him with the Hungarian Horntail then killed him with a gouging curse.

In all they did very well but they did lose Sibyl Trelawny, Randolph Barrow, Samuel Fawcett, Abigail Runcorn, Scott Summers, Argus Filch, half of the ogres, a quarter of the acromanulas, the Swedish Short-Snout, Carol Bradley, Stephen Cornfoot, Michael Corner, Sally-Anne Perks, Adrian Pucey, Cho Chang, Tasmin Applebee, Severus Snape, Leanne Rodgers, ten Veela, Joseph Zonko, Victor Vaisey, some other students, and some Hogsmeade residents.