Beyonder

The Beyonder is an entity of great power, responsible for the Secret Wars. He is the master of Spider-Man’s trainer, Madame Web. The two of them are of a race of being called the ancients (in the comics, the ancients were a group of being that tried to kill Spidey).

Secret Wars
In the first part of the Secret Wars, the Beyonder reveals that he is intrigued by earth’s concept of good and evil. He decides to put it to the test by placing five of earth’s most evil beings on a peaceful planet. These villains are:

Evil For Science-Doctor Octopus

Evil Dictator-Doctor Doom

Evil for a Just Cause-Alistar Smythe

Evil Disease-Lizard

Timeless Evil-Red Skull

After he puts them on the planet, he fast-forwards time one year. The villains have turned the peaceful planet into a war torn disaster area. He then sends Spidey into a deserted base and tells him that he may choose seven heroes to come and aid him. Spidey chooses Captain America, Iron Man, Storm, and the Fantastic Four. When they get to the base, the Lizard attacks them. They work together to stop Lizard but he escapes. When they go to follow him, the must save the Lizard from giant worms. They succeed in saving Lizard and putting up a force field to stop the worms.

In the second part, Lizard becomes his old self and decides to help the heroes. Iron Man and Lizard work on the teleportation device to bring Black Cat there. She is less than thrilled but enjoys meeting Captain America and helping to stop Red Skull (who deceived her father) and Doc Ock (who has a grudge against her and her mother). And in the end she kisses Spidey.

In the final part the heroes are going up against Dr. Doom who has kidnapped Ben Grimm. When they go to rescue him, they discover that Doom is treating his conquered people very well and has cured Ben of being the Thing. They also learn that Doom’s horrible facial scars have been removed. The heroes leave, unsatisfied, but they soon learn that Doom is still as evil as ever. He has stolen Beyonder’s powers!

He seems like he only wants to use the powers for good but evil nightmarish demons are coming out of him by accident. The heroes later succeed in separating the Beyonder from Doom. Beyonder wipes everyone’s memories and sends them back to earth except Spidey. Beyonder then tells Spidey that he has passed the test.

Spider Wars
The Beyonder takes Spider-Man to a dimension that has been devastated, by Spider-Man. In this reality there are two Spider-Mans, one is a clone but neither knows which. One became Ben Reilly, aka the Scarlet Spider-Man, and the other bonded with a Carnage symbiote to become the villainous Spider-Carnage. This dimension's Dr. Conners thought that Ben was the real Peter and the other was the clone. Not wanting to accept that, Spider-Carnage wanted to destroy not only Scarlet Spider-Man but all of existence, including every single alternate dimension. Spider-Carnage even teams up with Green Goblin, Hobgoblin, and Kingpin. So Spider-Man must team up with Scarlet Spider-Man and four other alternate Spider-Mans to defeat Spider-Carnage. Unfortunately one does not seem to have any superpowers so he at first must stay behind but does come with one Spider-Man becomes Man-Spider. The heroes are able to stop Spider-Carnage's plan but the evil wallcrawler manages to escape.

The Beyonder tracks Spider-Carnage to another dimension, this one belonging to the armored Spider-Man. A dimension where Spider-Man is a celebrity, well loved, and rich. This time Spider-Carnage plans to destroy each dimension, one at a time. The Beyonder only has enough power to send one, so our Spider-Man goes. There he meets the beautiful Gwen Stacy, girlfriend to Armored Spider-Man. His attorney, Wilson Fisk, becomes involved with Spider-Carnage and captures Spider-Man. Luckily Gwen recognizes that Spider-Carnage is not her Spider-Man and releases the good one. Unable to defeat the symbiote powered former hero, Spider-Man uses his head to get to Spider-Carnage. Spider-Man finds Uncle Ben, dead in all other dimensions except this one. Ben is able to talk Spider-Carnage out of his insane plan and tells him to fight the symbiote. Unable to fully seperate, Spider-Carnage throws himself into portal that completely destroys him. Spider-Man finally gets to say good bye to Uncle Ben, and he tells Peter just how proud he is of him.