Fix typo
Merge branch 'orc/level2' into orc/level4
Simplify the race selector variadic template
Merge branch 'orc/level4' into orc/level5
Merge branch 'orc/level5' into orc/level6
Merge branch 'orc/level6' into orc/level7
Merge branch 'orc/level7' into orc/level8
Merge branch 'orc/level8' into orc/level9