Quest acquisition

Background Info :
I started my survivor in Tyria because I liked the face options more. I have now got survivor (1) and am going for Legendary. I was planning on doing some LB/SS point farming in the Sulfurous Wastes, and for that I need to have the quests A Show of Force and Requiem for a Brain to spawn more foes.

Question: Those quests ^^ are secondary quests, can I still get them on my Tyrian Character? If not, how should I go about getting Legendary Survivor? I do not have Factions or GWEN = no hff or brawling

EDIT: Ok thanks a lot everyone, I was worried that I might not be able to get them because I couldn't get most of the quests on "the island"

Even thought they are secondary, you can still aquire them in the same place as any Nightfall character.

Once you get off the main island all the quests are the same for all characters from all campaigns.

Yes you can get them. A Show of Force is from Officer Lohru in the Remains of Sahlahja and Infantryman Hareh out in the Sulfurous Wastes.

And you can always do the repeatable quests in The Underworld or Fissure of Woe over and over again.

Oh wait, you were worried about getting killed in the process of getting max survivor, and therefore only wanted to get to the wurms. Thought you were afraid you would be out of quests to give you xp. Scrap my comment.

Worms might not be the best way to go for Survivor yes you have extra armor and 3000hp but u have little to no self heals and no heals form anyone else and can get spiked down in a worm in a matter of seconds.