I cant really judge the team unless I know their moves but why don't yo evolve them to make them better. Togetic into Togekiss with a shiny stone, Slowpoke into slowking or Slowbro, and Cubone into Marowak.
You can get Cubone by catch it in Pokemon Tower (The place fill with a lot of ghost pokemon_)
Cubone evolves into Marowak at level 28 in all Pokemon games.
you have to get a lonely type to get cubone.
Cubone
Cubone can be found in the Pokemon Tower (aka Lavender Tower) in Lavender Town. There is a 5%-14% of finding a cubone depending on which floor you are on. 24 is the highest level that you will find them. In the Japanese version of Pokemon blue, cubone can only be obtained through trading.
get cubone to level 28
Cubone evolves at level 28
Cubone evolves into Marowak, starting at level 28.
You have to trade a Cubone from Leaf Green or Fire Red.
Cubone evolves at level 28
Cubone can,
Cubone is a ground-type Pokemon from the Pokemon ganes. It resembles a small rodent with a skull on it's head. Cubone's lore states that it is an orphan Pokemon and wears the skull of its deceased mother on it's head like a mask. It also carries around a femur bone and uses it as a weapon. Cubone evolves into Marowak at level 28.