I think that scuttler crab should be immune to CC, it should be a dps race and some strategies like kill the enemies. Some champ, like Pyke, blitz, thresh, can abuse too much of them CC in this event. With Blitz I was able to easy win the event.
Welcome, to the Nexus Blitz!
Nexus Blitz is a new experimental (ALPHA!) game mode currently available on all live environments. Feel free to discuss and give feedback about it here!
(Note: This board will be removed when Nexus Blitz is removed from testing)