How is that related?

[Headsprouter]

Scalpel.

 

[Barbas]

Precision.

 

[TheRiddler]

Accuracy.

 

[Barbas]

Hyperion.

 

[RedDeadFred]

Wilhelm.

 

[Barbas]

Screaming.

 

[TheRiddler]

Metal.

 

[Barbas]

Band.

 

[Rabbitboy]

Aid.

 

[Barbas]

Foreign.

 

[TheRiddler]

Delicacy.

 

[Barbas]

Sushi.

 

[Clearwaters]

Chef

 

[Barbas]

Skill.

 

[TheRiddler]

Practice.

 

[Barbas]

Malpractice.

 

[Drake the Dragonheart]

Medical

 

[Barbas]

License.

 

[Johnny Novgorod]

To Kill

 

[Rabbitboy]

Bond