If i didn't state it clearly enough, you get the catalyst as a random drop from killing enemies. It might be any enemy, i personally got it killing random Hive on the Moon :-)
Twitch: https://www....
A quick example why you need to use DIM as well as a small guide. DIM has a ton of features that i probably don't even know about, so go find something cool and tell me about it!
Twitch: https://w...
These tips will hopefully teach you something new. If not, then you are very smart.
Twitch: https://www.twitch.tv/rain05
Twitter: https://twitter.com/rain05ontwitch