Dragon Numbers

  7 - Imagination
 6 - Split
5 - Team Spirit

 4 - quarter
 3 - trio
 2 - duo
 1 - origin

8 - nothing

 9 - collection
10 - task
11 - quest
12 - trap
13 - sin
14 - spacial dimension
15 - bountiful
16 - luggage
17 - merit
18 - legion
19 - assemble