Reaction:
After Nari enters play: Look at the top 3 cards of your Fate deck. If one is a Follower, you may attach it to Nari, paying less Gold equal to Nari's Force.
Battle:
Once per battle, show the top card of your Fate deck: If it is a Follower, you may attach it to Nari, ignoring costs unless the enemy leader chooses to discard a card.