Weather-Normal types except change type and moves with the
weather. In other words, if it knew all weather moves, when it started to
rain, snow, hail, thunderstorm, get sunny, etc, it would change to a certain
type with moves all of that type. For example, It's sunny. A Pokemon
Transforms into A sun looking fire type. If it grows to a level where it
would learn a move, it learns a fire move. After the battle(s), it stays
fire till the weather changes and you enter a battle in those weather
changes. Weather's weaknesses and resistances are the same as normal
types.
Laser-Laser Pokemon have great speed, since laser beams are quick. All
laser attacks are very strong, and most don't have a bad effect, like Focus
Punch. Focus Punch is a great move, but if the Pokemon's attacked while
charging, it loses Focus, can't attack with Focus Punch, and can't even attack
at all! A great attack but a bad effect. Flashbeam does the
opposite, as you can see. It does major damage and minus the bad
effects! Laser types are super-effective against: Dragon, Ground, Steel,
Rock, Psychic. Laser types are totally resistant to: Dragon, Ice.
These types are super-effective against Laser: Water, Electric, Grass.