Kyusei Sentai Wakuseiber Special Episode 2

While the rest of the Wakuseiber team recovers from their injuries in the medical center, Pink Earth face the Liberio forces alone. Despite fighting valiantly, she is eventually overpowered by the enemy generals until her teammates break out and arrive just in time to rescue her. The team unites to seemingly defeat the monster Minotaurs, but the villains channel dark energy to resurrect and giant-size him, leaving Yellow Sun critically injured in the process. (Source: MyDramaList)