X-Men: The Animated Series (Original) Recap
Season 3, Episode 5 - "The Phoenix Saga, Part III: Cry of the Banshee"
Lilandra explains that her brother D'Ken wants the M'Kraan Crystal, a source of limitless power. The X-Men agree to help her protect it.
X-Men: The Animated Series (Original) Recap
· Comics / Marvel / X-Men