Reanimation

Reanimation is the ability for an individual to resurrect individuals and puppeteer the corpses.

Overview
This ability is extremely powerful and useful, as it can resurrect any living thing back from the dead. So far, there appears to be no limit as to how many individuals can be reanimated, as an army of hundreds of Subterraneans were reanimated to attack Brave Giant. Additionally, the fighting capabilities of the reanimated individuals appears to be the same, as Gale Wind and Hellfire Flame were both shown in their monster forms using their respective martial arts, and Child Emperor noted their abilities to be significantly higher than the Subterraneans. What is very interesting is that the reanimated corpses can regain their sanity and cognitive functions if they receive powerful shocking, snapping them out of the puppeteer's control, as seen with Gale Wind and Hellfire Flame.