![skyrim legendary dragon before level 78 skyrim legendary dragon before level 78](https://i.ytimg.com/vi/5KlhXrL2qDo/maxresdefault.jpg)
He's the "Boss of the game" instead of this stupid pushover in vanilla who was weaker than a standard Ancient Dragon. You also have quite a bit of help in Sovengarde. The Alduin health increase sounds like it's almost too much, but Legendary Dragons have 200 armor by default, so it's actually fairly similar for melee characters (Nor are Legendary Dragons THAT difficult).
![skyrim legendary dragon before level 78 skyrim legendary dragon before level 78](https://64.media.tumblr.com/960ad790dd5aeb06142064bfed129c45/tumblr_okz1iy5cBn1qh2xlho1_1280.jpg)
![skyrim legendary dragon before level 78 skyrim legendary dragon before level 78](https://img.xboxachievements.com/images/achievements/4053/125018-hi.jpg)
Was level 59(Revered) & 78(Legendary) before, now 54 & 63 in this mod.