Vahlok

Stats

9

1993

One-Handed, Enchanting and Illusion are 20% better.

One-handed attacks do 20% more damage.
Illusion spells cost 20% less to cast.
Created items are 20% more powerful (Note that this not the vanilla effect which can only be used with potions).

XX166B5A
(XX must be replaced with the number Legacy of the Dragonborn SSE has in your load order)

XX166B5A
(XX must be replaced with the number Legacy of the Dragonborn has in your load order)

XX00FC78
(XX must be replaced with the number Legacy of the Dragonborn has in your load order)

SSE: Vahlok's Tomb on Solstheim, looted off the Dragon Priest Vahlok the Jailor during the quest Lost Legacy.
Classic: Skaal Village on Solstheim, on the second floor of the Greathall. The display case is locked (key required), during Shattered Legacy you can talk to Frea to receive the key.

One of the items that need to be retrieved during Shattered Legacy.

Both SSE and Classic:

The display can take both the original and the replica.
You only need to have had the item in your inventory for the replica recipe to be unlocked.

Classic only:

The original is turned in to Miraak Reborn during the quest.
The item must be retrieved during the correct stage of the quest. Cheating to get this item earlier can cause Shattered legacy to misfire quest stages!