Dragon Shrine/1.03.24

High Elf
An upgrade building that makes tackling Dragons easy, the Dragon Shrine bestows the expected Dragon slaying skills to the Dragon Knights, as well as improving their combat. Dragon Knights have always been a great unit and the Dragon slaying upgrades ensures that not even the most powerful none-Titan units in the game can easily brush them aside. The Dragon Shrine also improves the damage output of Iceguards via the Dragon Warriors research. But typically you'll be producing Dragon Knights as your melee units, so the skill may not actually be used to any effect.

As the Dragon Shrine only researches skills, the building will be no longer needed once all have been obtained from it, thus allowing you to remove it to make room for other buildings.