Pluto

A supervillain named Pluto is attempting to invade earth, which is bad;

When the Defenders find out what Pluto is attempting to do, they get mad.

The Defenders search for Pluto, as you can see;

Pluto has immortality.

When the Defenders find Pluto and the villain sees them, he uses his energy blasts to try to kill the heroes;

Pluto is a formidable fighter, in case you didn't know.

The Silver Surfer creates a force field in order to protect himself and the other Defenders, which is an awesome thing;

Dr. Strange disappears and reappears behind Pluto, who's also a ding-a-ling.

Dr. Strange immediately attacks Pluto with his magic sword;

Whenever they fight the forces of evil, the Defenders never get bored.

When Pluto turns around, Dr. Strange quickly disappears, which is cool;

The Sub-Mariner picks up a tree and uses it to attack the evil fool.

When the Sub-Mariner flies away from Pluto, the Hulk delivers a thunderclap to knock down the evil creep;

Pluto is even a trash heap.

The Surfer creates a black hole and I'll tell you why;

It's so Dr. Strange can use his magic to pick up Pluto and toss him into it and that's no lie.

When Dr. Strange uses his magic to pick up Pluto and tosses him into the black hole, the Surfer closes it, which is swell;

The Defenders have defeated Pluto and that's all that I'll tell.