Hi @Lisa_Phippen ,
There are a couple of different ways to achieve this. As @tajajtsidi mentioned, select the unicorns, right-click to Group, enable CoBlocks for the group, and move the group is one option. Also see:
Another option is use a list and the run separately CoBlock - see Using lists in CoBlocks for details.
Hope that helps! Let me know if you have any further questions.
Geoff @ TechLeap