Fruit of the Tree of Might

The fruit is a light orange color, and looks similar to that of the durian fruit. 
This fruit is spawned by the Tree of Might after enough energy and life force is absorbed through the tree's roots, but like a regular plant, it needs a suitable atmosphere to survive (such as Earth's or Namek's). As such, large amounts of energy are required to supply the fruit's growth, the tree essentially sucks the life out of the planet that the seed was planted on. North Kai said that only Gods are meant to eat the fruits. Despite all this, the Tree of Might is not truly evil but simply requires such a massive amount of energy to grow, few, if any planets can sustain it without dying.