What a weird quest Dragon Slayer 2 was: started out as an investigation to Elvarg's behavior on Crandor, but quickly turned into a quest to unlock the memories of a cat that used to be a human, the undead blue dragon that was hyped so much was just a red herring to everything, and suddenly dragonkin appeared from a sealed underground place because lore convenience. Lastly, the dragons tried to destroy humanity for the dragonkin, but defeating the Egyptian God, Slifer the Executive Producer...
https://www.youtube.com/watch?v=VK9mcmCK9Vc
...(yes, it looked very similar to a Yugioh monster) killed the dragonkin in chain reaction and stopped the war before it really even began. Not before it managed to kill Bob the cat though. And now I can enter a new guild.
Not that good nor bad of a quest tbh, it had some fun boss mechanics and lore moments but everything from the agility obstacle course to non-boss combat encounters just weren't as good as in Monkey Madness 2 IMO. Apparently the NPC that stored your items on death made over 7.8b gp on the launch day from players' deaths (100k for each death), but luckily I didn't die or fail anything even once, so Jagex didn't get to sink my gp! > )
Vorkath the red herring defeated:
Mourning Bob the cat:
...I never learned why Elvarg was so aggressive though. It'll remain a mystery.