Uncanny Being

Uncanny Being has protection against every color
that was used to cast it.
When Uncanny Being enters the battlefield, put
{x} 1/1 Horror creature tokens with "When this
enters the battlefield, take control of target
creature until this creature leaves the battlefield"
onto the battlefield.
When Uncanny Being is cast as an enchantment,
attach it to a creature you don't control.
You take control of that creature until Uncanny
Being leaves the battlefield.