| Season 2, Episode 29|
|Airdate:||May 24, 2012|
|Director:||Pongo Kuo, Trevor Wall|
| Written &|
Twin Masters summon HighRoller, to discuss Twin Masters' demon heart. They explain that it is hidden within a mountain, and if Big Green were to find and destroy their heart, Twin Masters would become vulnerable. Yan Ching, who had been listening in on the converstion, is discovered by Twin Masters. Yan Ching quickly returns to Big Green to tell First Squad about Twin Masters' demon heart. Mystique Sonia, however, does not fully trust Yan Ching at first.