Once it reaches RuneScape gold 600 Hp, Nemesis will get off the floor using its wings and start looking for a Target to assault together with the 2nd Hardest portion of Nemesis' power. When it finds a goal (teammate) It'll fly fast and grip among your teammates and start a Time limitation. You and your Teammates should hit 100 Hitpoints until 15 Seconds is up, If you do not make it, The person that was gripped from the dreadful monster is going to probably be banished (One hit kill) back into lummy. Nemesis will repeat again with a new teammate to grip.
As it (hopefully) has to 300 Hp, you are going to be facing the hardest part. There will be another cut-scene since you get Nemesis' Healthpoint into 300: Nemesis will fall to the ground and it'll get really angry by pounding the ground. Its wing will open wide and start flying bigger and swirl around to your own team and get started charging a Dark ball.
Again, there'll be a final time limit, You and your teammates will need to get Nemesis' Healthpoint to 0 to finish the toughest monster (besides Tk tok jad) prior to 1 Minute is up. You will see two shadowy stairs for melee fight against Nemesis. It's possible to use Ranged or mage in the floor to waste less time.
Nemesis won't be attacking you so you may get close to it and strike it since it'll be occupied charging a ball that is Dark. If you do not make it in time, then Nemesis will release the ball it billed in your teammates and Cheap RuneScape 2007 Gold Banish all in its Lair back to Lummy. If you create it in time, then Nemesis will fall and fall 1 Gp (jk). Well that is it. I would like a Reward idea or something. I hope you guys like my idea though.