Gjallarhorn symbol
| Symbol | Gjallarhorn |
| Origin | Norse |
| Meaning | Warning, awakening, announcement |
| Appearance | Horn made from the horn of a mythical being |
| Colors | Often depicted in shades of gold or silver |
| Usage | Used to announce significant events |
| History | Foretells the onset of Ragnarok, the end of the world |
| Popularity | Moderate |
| Importance | Represents a powerful herald and signal for major events |
| Complexity | Warning, announcement |
| Emotions | Warning, announcement, impending events |