To get a random anomaly:
Roll d4 for page, d8 for anomaly
Drop a dice on the page and see what it hits
The person to your right picks your anomaly
I'd put that this way:
To get a random anomaly:
- Roll d4 for page, d8 for anomaly,
- Drop a dice on the page and see what it hits, or
- The person to your right picks your anomaly.