Shadowkeep update was dropped recently, the update was huge and people were complaining non stop about them not being able to log-in. Some even went as far as asking for refunds. The developers said they are overwhelmed with the response and didn’t expect this amount of audiences coming their way.
Talking about the weapons, Ace of Spades and Cerberus are pretty good exotics. Ace of Spaces is top tier, for both PVE and PVP. A PVP Youtuber recently made a video listing Ace as the best hand cannon in Destiny 2.
Enough about the talking let’s find out what these catalysts do, and where you can find them.