Determined to rid the universe of the Power Ranger, Lord Zedd has at his disposal an entire arsenal of monsters inspired by Earthly plants and animals. To battle this new villain, the Power Rangers are imbued with new and greater powers, along with new Zords modeled after mythological creatures: the Thunderzords. The Power Rangers are joined by new friends and new Rangers, including the powerful White Ranger, a ferocious hero armed with Saba, the talking sword, and the mighty White Tigerzord.