Blast it! What good is turning into chalk and tin and whatever the hell else if you can't even follow basic instructions... 
Justice League Europe #15 is an issue of the series Justice League Europe (Volume 1) with a cover date of June, 1990.
Synopsis for "The Extremist Vector (Part I) - Kings of the Dust"
The Silver Sorceress wanders through the ruined streets of Angor searching for signs of life. A group of super-villains known as the Extremists, having already destroyed all life on the planet, are anxious to find new worlds to ravage. They discover the Silver Sorceress and beat her mercilessly.
Meanwhile, Blue Jay (formerly of Angor) mysteriously arrives in Moscow, Russia. He goes to the Justice League embassy seeking sanctuary. The embassy staff attempt to contact the New York League, but Kilowog informs her that none of them are available. They then turn to the Europe team. Boris Razumihin grows nervous about potential League involvement and secretly places a telephone call to another agent.
At the Justice League embassy in Paris, Captain Atom fields the request from the Moscow office, and sends Metamorpho to Russia to find Blue Jay.
On Angor, the Extremist known as Dreamslayer uses his mental powers to tap into Silver Sorceress' ability to traverse dimensions. They succeed in opening a doorway to Earth. The Extremists track down Blue Jay and get into a fight with Metamorpho. Doctor Diehard succeeds in incapacitating the Leaguer.
Appearing in "The Extremist Vector (Part I) - Kings of the Dust"
Featured Characters:
Supporting Characters:
Antagonists:
- Extremists (First appearance)
Other Characters:
- Belina Pushkin
- Boris Dmitravich Razumihin
- Mischa Dmitrovich Pushkin
- Dana Rubikskova (First appearance)
- Rosa Rubikskova
- Tascha Pushkin
Locations:
Items:
Vehicles:
Notes
- First appearance of the Extremists.
- Debut of Power Girl's new costume.
- With the recreation of the Multiverse following the events of 52, the planet Angor is retroactively attributed to the parallel reality known as Earth-8.