Mass Effect 2 Hints

How can I get this assignment?

  • 1 of 3: First, you have to get to Part 5 of the main missions and start on the "Mordin: Old Blood" mission.
  • 2 of 3: While working on its second objective, find Ratch at his shop near the SW corner of the main Tuchanka area.
  • 3 of 3: Ask him what he sells, and volunteer to help him with his pyjak problem.