User:KillerKooK/Template:Halloween mask check/doc

{{Halloween mask check|<Class name>|{{{<class> mask|}}}|{{{all|}}}|{{{halloween mask|}}}}}
Example: 
{{Halloween mask check|Scout|{{{scout mask|}}}|{{{all|}}}|{{{halloween mask|}}}}}

If <class mask> OR <all> OR <halloween masks> is set to <yes>, the result will return image of the mask
Will return missing if none are set to <yes>