"The planet of Lastar is full of light, and the light destroys all shadows. The Lastarals' way of communication is by reflecting the light."
In the original, Meteos that appear on this planet are Fire, Glow, Iron, Zap, and H20, all at an even balance. In Meteos Wars, the mix is Air, Fire, Iron, and Glow, all even, and a lower amount of Herb.
Lastar's soundtrack, "Solar Chimes" is in the cost of 1 Time.
In Meteos Wars, to unlock Lastar, it appears as either the second or fifth planet in Mission Mode.