http://www.tudou.com/playlist/playindex.do?lid=3219407&iid=9912914&cid=9Yuriko's alien discovery — a Shi'ar vessel — turns out to be a prison cell containing a voracious, gaseous prisoner, the M'Kraan Spirit Drinker. It immediately sucks life out of Yuriko and her cohorts, the Reavers. Soon the X-Men discover that electricity makes the alien explode and use electricity to defeat the alien.