The complete Pokemon Diamond and Pearl pokedex, part 8

Pokémon Name: Mamoswine
Type: Ice / Ground
Classification: Dual Tusk
Pokédex Number: 473 National
Ability: Oblivious - Prevents infatuation; Snow Cloak – Raises evasion in snow storms
Dream World ability: Thick Fat – provides 50% protection from Fire- and Ice-type moves
Useful Attacks: Earthquake
Location Found:
D/P/P/HG/SS: Evolve from Piloswine via leveling up with AncientPower in moveset
B/W: Giant Chasm Crater Forest (shaking grass only, rare)

As if hearkening to its paleolithic forebears, the AncientPower makes Piloswine more primitive, but also more powerful. Shedding its clueless bangs for a clear view and enormous tusks, Mamoswine is one tough mammoth.