Talk:Orokin Catalyst/@comment-124.150.33.78-20130123095927/@comment-75.145.198.37-20130416012430

These are gotten either from a three-star (* * *) log in reward OR as a mystery reward from the ? Alert missions. There is no reliable way of farming these aside from paying attention to the Alerts. The planet and level do not matter as it's a very rare drop from the mission itself.