Riri Williams was a breakout character from Black Panther: Wakanda Forever. Thankfully, that will all change with the premiere of Ironheart, her own spinoff series on Disney+. However, Ironheart was a victim of Marvel’s new “quality over quantity” mandate, and sat on the shelves for years. But a new teaser from Disney Upfronts reveals just what’s in store for one of Marvel’s newest heroes. Riri Williams in Black Panther: Wakanda Forever.