Slade

''"Destroy the Teen Titans, & then we'll talk." ''- Slade asking his allies.

Slade (voiced by Ron Perlman) is the Teen Titans' arch-nemesis, who wants to destroy them for his own unknown reasons. He also has a focus on Robin, making him somewhat of an arch-foe for Robin.

His main goal is to defeat the Titans, destroy the city and possibly rule the world, all for unknown reasons. He even once at one time tried to make Robin his apprentice, but it backfired. So, he picked Terra (Teen Titans) as his new apprentice. Sadly, the plan went down in flames, literally, because she defeated him, causing him to fall into a pit of molten lava. However, after his fall he met Trigon, & worked for him to return to life. It backfired when he lost his powers to Trigon. However, he still managed to return to life from the dead. Slade is clever, sneaky and very diabolical in unleashing his plans for world conquest.

Trivia

 * In the series he was created, he was known as the bounty hunter Deathstroke.
 * Slade design was also used for his counterpart, Deadpool.
 * Slade will become Jeffrey's enemy in Jeffrey & Friends Storm Adventures of Teen Titans.
 * Slade will become Ben "Maza" Skywalker's Enemy in Ben Skywalker's Adventures of Teen Titans.