The quests of the Golden Ram mercenaries in the Swamp of Screams and the Stakato Nest: in what order they open, who gives them and what they pay with.
All the quests in the swamps are connected with one another in one way or another. In general, everything in these locations is run by an elite unit of mercenaries called the Golden Ram. They have their own trader, their own buffer and, of course, their own currency, which is called 
Golden Ram Coin. For this currency you can buy buffs, pouches with potions and resources, and dimensional diamonds, but let us take everything in order.
When we teleport from Rune to the Swamp of Screams, we see a bunch of NPCs nearby, four of them key ones:
- Mercenary Captain Pierce: gives quests and exchanges quest items for Golden Ram Coin at the rate of 100 to 20.
- Mercenary Kahman: gives quests and exchanges quest items for resources.
- Mercenary Supplier Abercrombie: gives quests and sells items for the mercenaries' currency.
- Mercenary Medic Selina: sells all the main buffs for the mercenaries' currency, though not of the highest levels.
At first none of the NPCs will want to have anything to do with you, because you have not joined their ranks yet; they will all send you to Mercenary Kahman, who does the enlisting. There is only one requirement so far: that you be level 66 or higher. We go up to him and take the first quest: Hunt of the Golden Ram Mercenary Force.
After completing both parts of this quest you become an elite mercenary, and the next quest of this location opens to you: In Search of the Nest.
After this quest the two main quests for resources open: Clean up the Swamp of Screams and The Zero Hour. Both quests are endless, that is, you can collect a heap of items, come to exchange them and then run off to collect again; the quests are not interrupted. The rewards of these quests are resources for crafting.
And there is one quest left, which is given by a dwarf and is not connected with the other quests, except that it is done in the same location: Secret Buried in the Swamp.
That is all: all the quests are done, our bags are stuffed with resources, we have become elite mercenaries, and we can set off for other, no less interesting places.