Elsdocia

Imperial Sword: Elsdocia (帝剣『エルスドキア』) is magic sword created by Lemiel Silvamillion Clover and the most powerful weapon in the Clover Kingdom. It was passed down the line of Wizard Kings until it was sealed along with Conrad Leto, the 27th Wizard King.

Description
The sword has a broad, crystal-like blade that bears the clover emblem near the golden hilt.

The sword is capable of absorbing, storing, and releasing magic power. It is said that this sword has the potential to destroy an entire country. This sword also contains a piece of the past Wizard Kings' souls and magic.

This sword works well with Key Magic.

History
The sword was crafted by the first wizard king, Lemiel Silvamillion Clover, with the original purpose being to lend the previous wizard kings power for the next generation. However, it was almost used by Conrad to destroy the Clover Kingdom. Asta later used its power to defeat Conrad, destroying it in the process. It is currently unknown if Elsdocia is still usable.