More 5th Gen Pokemon!

Names courtesy of CE
The Ice Dragons
Repsicle, Ice/Dragon
Ability: Ice Body or Intimidate
Evolves at Level 25

Iciscale, Ice/Dragon
Ability: Ice Body or Intimidate
Evolves at Level 50

Berlizard, Ice/Dragon
Ability: Ice Body or Intimidate

Specialty: Special Defense
Learnset Summary: take the Bagon/Shelgon/Salamence learnset, and replace the fire moves (like Fire Fang, Flamethrower and Fire Blast) and replace them with Ice Moves (like Ice Fang, Ice Beam, and Blizzard).

The Fire Dragons
Infernewt, Fire/Dragon
Ability: Flame Body or Intimidate
Evolves at Level 26

Infernadile, Fire/Dragon
Ability: Flame Body or Intimidate
Evolves at level 49

Flaragon, Fire/Dragon
Ability: Flame Body or Intimidate

Specialty: Special Atk
Learnset Summary: keep the fire moves in the Bagon/Shelgon/Salamence learnset, and spice it up with moves from the Charizard learnset (Fire Punch, Shadow Claw, Slash). But in exchange, remove any flying/wing moves (Steel Wing, Fly, Air Cutter).

Note: the reason for the differences between the Ice and Fire Dragon learnsets is because of the difference in their body types. Flaragon has arms but no wings, while Berlizard's arms are wings.