5 Hours Earlier...

Earth Prime

In this universe, the Justice League, the Avengers, Sonic and his friends live together on the same Earth. Over time, they faced many threats and rose triumphantly defeating evil. From facing Doctor Eggman's plans, Perfect Chaos, Dark Giga, Loki's invasion, Battling Thanos, Crisis on Earth X, Crisis on Infinite Earths, and Doctor Eggman's world domination. Right now, in the New York Sanctum, three figures were relaxing together. It was Doctor Strange, John Constantine, and Silver the Hedgehog.

"Well, this is quite relaxing." Stephen said sipping his tea.

"I agree. It's been quite a while since I got to relax like this." John said drinking his whiskey.

"Yeah, I mean... it's nice to relax from time traveling with the Legends. I, of course, will have to go back with them. Once I'm done with my break." Silver said.

Wong then entered while reading a book when suddenly the place started to shake. The three get up and get into fighting stance.

"What's going on?!" Silver said panicking.

"I don't know." Strange said.

"A earthquake? Or is this an attack?" John said. As they try to figure out what's going on, a blue portal opens behind. Wong saw this and warns the three.

"Guys, behind you!" Wong warned. They turn around to see the breach, before they can do anything, they get sucked into the breach. They scream as they continue down the breach heading off to who knows where. They finally come out landing in some kind of castle. They look around to see a group of people and giant monsters in front of them.

"Where are we?" Strange asked as he created magic disks.

"Who are you people?" John said as his hands burst in flames.

"Why are we here?" Silver demanded as he floats.

"Whoa whoa whoa. Easy with the powers." Tinker said.

"Allow me to introduce myself, I am King Varian of Stormwind and the Alliance. With me are my companions; Khadgar, Jaina, High Tinker, and Genn Greymane." Varian said.

"Uhhh... nice to meet you." Silver said.

"And who are these beasts?" John asked.

"We're Orcs. My name is Grommash Hellscream, Warchief of the Warsong Clan. This is Blackhand, Warchief of the Blackrock Clan. This is Durotan, Chieftain of the Frostwolf Clan, his Second-in-command, Orgrim Doomhammer, and this is my friend, Baine Bloodhoof of the Bloodhoof Taurens." Grommash said.

"Orcs, huh? Never came across a Orc before." John said.

"So what's your names?" Orgrim asked.

"It's Strange." Doctor Strange said.

"I assume this whole thing is strange." Baine said.

"No, wait, ok. My name is Doctor Stephen Strange, Sorcerer Supreme of the Mystic Arts." Doctor Strange said.

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"Oh, okay." Baine replied.

"The name's John Constantine, Master of the Dark Arts, expert and demon killer." John said.

"Silver, Silver the Hedgehog, time traveler, and psychokinesis power user." Silver said.

"So... would you mind telling us where and why the three of us are here?" Strange asked.

"You are in Azeroth, the reason why we summoned you is so that you can help us defeat our enemy." Jaina said.

"Azeroth, huh? So we're not in our world anymore?" Silver said.

"That is correct." Greymane said.

"And you need our help to defeat an enemy? Okay, so... who are we dealing with?" John said.

"He's name is Gul'dan. A Orc Warlock who possess Fel Magic. He's evil, manipulative, and will do anything to get what he wants." Durotan said.

"Wait,wait, wait. Did you say... Fel magic?" Strange asked.

"Yes, why?" Blackhand asks.

"I've heard of it, but never seen it in action before." Strange said.

"Same here. Every demon back on our Earth heard of it, but dare not to use it." John said.

"What is Fel magic?" Silver asked.

"A magic that is unlike any other... it feeds on life itself, it pollutes the user twisting everything it touches. It promises great power, but it exacts a terrible price." Khadgar explained to the three.

"Okay... so what's the plan to take him down?" Silver said.

"Right now, Gul'dan is readying his army at the Tanaan. We'll deal with his forces while you three take care of Gul'dan." Varian said.

"Sounds good to me." John said. Greymane then pulls Varian to a side-bar.

"Are you sure we can trust them?" Genn asks looking at the three.

"Yes, I do." Varian answers.
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As the Alliance and the Horde gets ready, Strange and John prepare a protection spell for them and Silver. Greymane and Blackhand finished preparing and watched the three.

"So while you guys deal with the army, us 3 will deal with this deadly Warlock before he brings destruction to this world, right?" John said as he creates the spell.

"Yes, that is correct." Greymane replied.

"Like this isn't one of the weirdest things we've seen in our lives." Doctor Strange said as he's working.

"And you three sure you can handle this, Gul'dan is not one to take so lightly. He's good at deception." Blackhand said.

"I'm pretty sure we can handle this. Besides, we faced far dangerous threats than this. That would include; water monsters, shadow demons, evil doctors, facing a Mad Titan, and saving all life in the Crisis of the Multiverse from a anti-matter wave." Silver said.

"Sounds you guys have faced many great foes."Greymane said.

"Not just us 3, there are other heroes just like us back in our universe." Doctor Strange said.

"Well, just in case, Orgrim Doomhammer will be joining you, just in case if you need some muscle." Blackhand said as Orgrim enters the room.

"Okay with us, The more the merrier." Silver said.

"Aaaand we're done. The Guardian of Vishanti heavy-duty protection spell." John said as yellow gold symbols go and land on their faces; John, Stephen, Silver, and Orgrim.

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"Knowing how bad this Gul'dan is with his Fel magic, we're going to need it." Doctor Strange said.

"Okay. We're ready. So... how are we getting there?" Silver asks.

"Jaina will teleport you four there." Greymane said. Jaina enters ready to cast her spell. Durotan walks to Orgrim.

"Good luck, my friend. Be careful." Durotan said advising him.

"I will. Don't worry, I'll protect the three strangers, to the best of my ability." Orgrim said.

"Good luck to you four." Varian said.

"See you all soon." Grommash said. Jaina then casted her teleportation spell, sending the four warriors to Tanaan.