Piloswine (Japanese: イノムー Inomoo) is a dual-type Ice/Ground Pokémon introduced in Generation II. It evolves from Swinub starting at level 33 and evolves into Mamoswine when leveled up while knowing Ancient Power.

How do I evolve Piloswine into Mamoswine?

To evolve Piloswine into Mamoswine, go to any Pokemon Center in the game. On the left-hand side, speak to the Move Relearner and choose your Piloswine. Now, get it to relearn the Ancient Power move. Once you've done this, have your Piloswine level up once and it'll evolve into Mamoswine.

What level does Mamoswine evolve at?

Mamoswine Evolutionary Chain

When Swinub reaches level 33, it can evolve into Piloswine.