Template:NeedsEffect

<span style="display:none;"✨

Usage:

 {{NeedsEffect|<effect name>}} 

where

 {{NeedsEffect|Bike}} 

will return <span style="display:none;"Bike✨,

 {{NeedsEffect|Stretch, Spring, Glasses|And}} 

will return <span style="display:none;"Stretch, Spring, Glasses✨ (note that And is optional, as that is the default value of the second argument),

 {{NeedsEffect|Child, Fairy|Or}} 

will return <span style="display:none;"Child, Fairy✨.