This remastered set contains 2 Dragon Ball Z movies in Blu-ray: Tree of Might and Lord Slug

The Tree of Might:

The Earth’s destruction lies dormant within a single; solitary seed. Brought forth from the darkest reaches of space; the Tree of Might has been sown with the vilest of intentions; for once it takes root nothing else can survive. A plant designed to drain the energy of a planet; it steals the very essence of life only to blossom in death and desolation. Unable to fell this mighty threat; Goku and the Z Warriors must instead confront the harbinger of the evil; a Saiyan bearing an uncanny resemblance to our hero – Turles. This new enemy kidnaps Gohan and sets the son against the father; a tragedy which only delays the inevitable fight. As Goku finally faces off against his deplorable double; Turles turns to the thieving tree…

Lord Slug:

Once again called upon to save their planet from disaster; Goku and Krillin race to head off a giant asteroid on a collision course with Earth. The threat deflected; their home is saved… Or is it? A greater menace looms in the shadows; a being so evil that he was banished from his old world and now seeks to create a new one of his own. Lord Slug; prepared to dominate by freezing all opposition; seeks out the seven Dragon Balls. Fully restored to youth and more powerful than ever; the Z Warriors soon prove no match for this ancient enemy; a Namekian with abilities from lore and legend. As Goku falls; another must step up before all is lost.