The God of Evil Descends, Millenniummon

Summary
After Tai and WarGreymon's apparent demise with Machinedramon's power cores, the Cloud Continent becomes covered in miasma and darkness, noticed from ElDradimon by Leomon and Lopmon. At that point, FAGA emerges from underwater with the Vademon and Sakkakumon. Absorbing the black lightning created by the miasma, Sakkakumon begins to digivolve into Kimeramon. With Mimi and Joe staying behind to protect Kari and T.K., Matt heads to engage the Vademon with Sora and Izzy. However, a Gryphonmon is summoned to keep Matt and MetalGarurumon busy, leaving Garudamon and MegaKabuterimon to deal with the Vademon. They manage to score a hit on the transforming Kimeramon, but the smoke clears to show its transformation complete, before it starts to be absorbed by FAGA to complete Millenniummon's rebirth. In the meantime, MetalGarurumon finally destroys Gryphonmon and moves to assist Sora and Izzy, but their attacks have no effect on FAGA.

Watching from the ground, Mimi does her best to encourage Kari to maintain hope and faith that Tai and WarGreymon are alright. With Mimi's help, the two girls are able to make corsages to give to Tai and Agumon when they come back safely.

However, in the end, Kimeramon is absorbed by FAGA, and with the Vademon willingly allowing themselves to be destroyed with their duties as Millenniummon's followers complete, Millenniummon is reborn. However, it is revealed that WarGreymon is still alive as he emerges from a pillar of flames, but as he does, Kari, Joe, T.K., Mimi, and their partners are apparently warped to safety.

Other notes

 * Millenniumon Eyes differences.png is the differences between the preview episode and current episode where Millenniummon have eyes.