It was released as part of Spring Event (2012).
The Elephant Seal can be stored in the Aquarium. The Aquarium can be harvested. When harvesting the Aquarium containing at least one Elephant Seal, it is possible to find 2 Mystery Baby or Animal Feeds, 1 that can be placed or stored in the gift box, and 1 to share via wall post.
- Main article: Mastery
|Mastery Level||Mastery Points|