This sounds like a fun event! (And hopefully I'm doing this right...)

*pulls the lever*

The 10-sided dice lands on 5
The 10-sided dice lands on 10
The 10-sided dice lands on 4

The 10-sided dice lands on 1
The 10-sided dice lands on 4
The 10-sided dice lands on 10

The 10-sided dice lands on 8
The 10-sided dice lands on 4
The 10-sided dice lands on 8