Traits

The Core window is not on the blight's upper chest. Odd cores must be no smaller than the beanling's hand. 

The Witherling has more than one core or core window. They can cover no more than 50% of the blight. 

A raised and decorative frame surrounds the core and may extend from it. 

A single core window takes up at least 30% of the bean's body.

The witherling's core floats visibly within a hollow or transparent body.