The Magic Seal is an item introduced in the Shipwrecked DLC. It is dropped by the Sealnado's Seal form, regardless of whether it is killed or spared. It can be used to craft the Howling Conch and the Sail Stick.
- The Magic Seal's name is likely a play on how the word "seal" is a homonym, and can mean a symbol or emblem, and "seal" as in the aquatic mammal that the Magic Seal drops from.
- This is further reinforced by the fact that there is a symbol on the bottom, and that the item is shaped like the animal, with the bump forming a "snout" and "whiskers" and purple gems forming the "eyes."