Waaaay too tired to link images today, someone can do it for me.

Espeon. Because it's a psychic kitty.

Umbreon. Because it's Espeon's partner. Bonus points for shininess.

Marowak. Because, well, it's awesome.

Darkrai. Sleep tight.

Dialga. Dragon/Steel is a master of resistances. If only it had Levitate or Magnet Rise.

Lucario. Good typing, awesome special attack, and awesome move pool.