Oinker

Oinkers are pig-like enemies that appeared in Freshly-Picked Tingle's Rosy Rupeeland. They are fought like mini-bosses and their defeat often leads to finding an item of great worth.

Areas
Oinkers can be found in all Continents. They are first encountered in Lon Lon Meadow, and after that also in the Deku Forest, Icy Plain and in the Auros Ruins. They are always in one place, behind a gate.

Story
Oinkers must often be defeated to obtain a precious item that someone has lost. Such an item will be bought back with many Rupees. As the story progresses, more and more powerful Oinkers will be encountered. In the Auros Ruins, very powerful Oinkers must be defeated to obtain the Master Rupee.