User blog comment:Sir.chloroplast/Pokemon League/@comment-4636093-20121027153732

<--- You got my vote!

Although to be more fitting:

Claydol be the Ancient Golem. Since the buff gives mana regen, a psychic type would be better suited.

Dark types have all the slashing and biting attacks, things you'd expect to leave a bleed/DoT, so Tyranitar's fine for the Lizard, although other choices could be Drapion or Krookodile (especially since it's red).

Rayquaza for Baron Nashor? Or Giratina since they look more alike. (Although granted a giant Diglett would be amazing http://www.youtube.com/watch?v=bkNzH1PgR-E )

Dragonite doesn't actually look too much like the Dragon. Maybe Salamence, Druddigon Hydreigon or Flygon (my there are a lot of Dragons which end in 'gon')

The double golems could be Sudowoodo or Baldor (and Gigalith for the larger one)