The complete Pokemon Diamond and Pearl pokedex, part 7

Pokémon Name: Abomasnow
Type: Ice / Grass
Classification: Frosted Tree
Pokédex Number: 143 Sinnoh / 460 National
Abilities: Snow Storm – Changes the weather to Hail when entering battle
Dream World ability: Soundproof – Immune to all sound moves
Useful Attacks: Sheer Cold
Location Found:
D/P/P: Mt Coronet peak
HG/SS: Evolve from Snover
B/W: Poke Transfer

This abominable snowman evolves from the curious Snover, its body now completely covered in a snowy pine needles. Not much changes beyond size and stats in the transformation, but the unique type combination makes it a flexible fighter. Abomasnow learns the powerful move Sheer Cold - while inaccurate, if the attack lands it will instantly KO its target.