Kishiryu Sentai Ryusoulger

The Kishiryu of Light and Darkness (1x21)

:

Canalo and MosaRex suddenly detect a massive energy source heading to Earth, as they head to determine the cause of its origin. Meanwhile, there is a strange phenomenon going on where several plants and animals are suddenly disappearing, all while those individuals who should have died several years ago are now being resurrected from the dead. The Ryusoulgers discover Ui's mother has come back to life, and Master Pink as well. However, the Ryusoulgers also start to feel very uneasy and cautious, as they discover a revived Tankjoh standing before them.