Formidable
Formidable is an ability word introduced in Dragons of Tarkir, where it is the signature ability of the red-green Atarka clan. Creatures with formidable all care in some way about controlling creatures with total power 8 or greater. [1]
Rulings
- When calculating the total power of creatures you control, use their actual powers, even if they're less than 0.
Example
Template:Clans of Tarkir mechanics