Keep one, Junk one

[constant stranger]

Needle valve

 

[Jently]

Heart valve

 

[zero]

heart surgery

 

[Minus]

rocket surgery

 

[BadGuy]

Rocket science

 

[constant stranger]

Moon rocket

 

[Jently]

moon pig

 

[constant stranger]

Moon shadow

 

[Minus]

dark shadow

 

[Pathfinder]

shadow puppet

 

[Minus]

Hand Puppet

 

[constant stranger]

Puppet master

 

[Pathfinder]

master builder

 

[Jently]

Master class

 

[Pathfinder]

class act

 

[constant stranger]

Class structure

 

[Jently]

bone structure

 

[constant stranger]

Bone dry

 

[Magalie]

Dry cooker

 

[Lucy45]

Dry Rot.