Sparklelord is released due to the strain on the portal, and manages to bring his dark army into the Mcninjaverse, threatening to spread his corruption.
Doc forms an uneasy alliance with King Rad, and with an assist from Ron and Dame Dudical, permanently defeat Sparklelord.
The Radical Lands begin to heal, regaining the power Sparklelord drained. King Rad and the displaced Radical citizens return home, and a respectful truce with McNinja is forged.
Bonus Prediction: Dan Mcninja pilots the Red Lizard Robot and plays a key role in defeating Sparklelord.