Warning: This article contains SPOILERS for Mighty Morphin Power Rangers #108Winter is coming to the Mighty Morphin Power Rangers' universe and the herald who will deliver the apocalypse is none other than Rita Repulsa's Vessel, who is set to get a massive power upgrade. Vessel was already powerful thanks to the fact that he was created from the long-lost body of Power Rangers founder Zordon, but combining with a new villain will create the Rangers' ultimate threat.

https://screenrant.com/power-rangers-dark-specter-vessel-zordon-evil/