|<<||4th century DE||>>|
The 2250s DE was a D'ni decade which began on Leefo 1 2250 DE, and ended on Leenovoo 29 2274 DE.
- The lost Books of Birenni are found, and a cure to the plague is discovered within them.
- King Hemelin marries Lalen.
- The Guild of Healers officially declares the great plague cured.
- King Hemelin and Lalen renew their vows in a public ceremony celebrating the end of the plague.