I am experiencing this same issue. Whenever I exile an equipment with Nahiri I still have to PAY to cast it. The card clearly reads "You may cast equipment spells this way without paying the mana costs." This is an egregious error and should be fixed immediately.
I PAID for wildcards so I could play this card as I've been enjoying it in paper. Super uncool.
I am experiencing this same issue. Whenever I exile an equipment with Nahiri I still have to PAY to cast it. The card clearly reads "You may cast equipment spells this way without paying the mana costs." This is an egregious error and should be fixed immediately.
I PAID for wildcards so I could play this card as I've been enjoying it in paper. Super uncool.