Since Electabuzz's evolution was first introduced in Pokémon Diamond and Pearl, you're not able to evolve it in XD.
Gligar will not evolve in xd gale of darkness.
Never since pokeblocks are not in xd gale of darkness you need to transfer it to ruby, sapphire or emerald to evolve it.
Hitmonlee is not capable of evolving in XD Gale of Darkness.
It evolve in level 33.
18
Level 42.
Electabuzz will evolve when you have Electabuzz hold the Electirizer and then trade it.
Hoppip will evolve at level 18.
Level 28
Lvl. 30
level 37
In order to evolve a Shellder in Pokémon XD Gale of Darkness you need to use a Water Stone on it.