WHAT IS SASKIA'S (THE DRAGON) WEAKNESS

[Death_Spade67]

It's Almost Done... I'll Proceed To Witcher 3 But Finishing Witcher 2 First (On Hard Mode) Would Be A Triumph Heh Heh...

Any Tips Guys?... Potions, Proper Signs, Blade Oils To Use?...

[adnoam]

Vran Armor, with Diamond Armor Reinforcements (or with Dwarven Enhancements, which are equivalent).

Deithwen silver sword with Ysgith Runes (I prefer them over Fire runes - you can't incinerate the dragon anyway). Apply a whetstone (or any equivalent damage output oil).

For potions, I prefer to use Swallow (health regen), Rook (extra damage), and either Tawny Owl (faster Vigor regen) or Golden Oriole (with the Vran armor you're practically guaranteed to not get incinerated).

But beyond all that, the most important tip is to lean the dragon attack patters (there are about 4 direct attacks, and 3 more while airborne). Just evade the attacks it you know they are coming.
Hit with a strong attack, but never hit more than once or twice before rolling back (you should have at least one upgrade point into Feet Work (roll distance).

The dragon was very difficult for me when I first played on Normal, but super easy when I later played on Dark and Insane (simply because I got better at evading its attacks).

[Death_Spade67]

A Very Helpful Tip Adnoam... I Just Just Followed Your Advice, Thanks... :)