The Lion Guard Season 2 Episode 17 - The Scorpion's Sting Episode Title:The Scorpion's Sting.Episode Description:During the Kumbuka celebration honoring the day that Simba defeated Scar, a scorpion named Sumu sent by Scar stings Simba, causing him to become very ill. Rafiki sends Makini and the Lion Guard to the Outlands' volcano to get the volcanic ash needed to cure Simba by sundown. Once Makini and the guard reach the volcano, Scar reveals himself to them and commands Janja's clan, Reirei's pack, Kiburi's float, Mzingo's flock, Ushari, Kenge, and Shupavu's group to attack them. After battling Scar's army of Outlanders, Makini and the Lion Guard make it back to Pride Rock with the ash. While Simba is recuperating, Kion informs Rafiki that Scar has returned.