Out Of The Past - Part II (X-Men: The Animated Series)

Yuriko's alien discovery — a Shi'ar vessel — turns out to be a prison cell containing a voracious, gaseous prisoner, the Spirit Drinker, which absorbs the spirits of Jubilee, the Reavers, the Morlocks, and later Yuriko. Working together with Professor Xavier and the X-Men members who have arrived as backup, Wolverine and Gambit must keep the Spirit Drinker from reaching the surface.

S3.E2, Aug 5, 1994