Peril is a new keyword in The Lord of the Rings Saga Expansion. When a player reveals an encounter card with the Peril keyword, he must resolve the staging of that card on his own without conferring with the other players. The other players cannot take any actions or trigger any responses during the resolution of that card's staging.
Response: After attached hero commits to a quest. name enemy, location or treachery. If a card of the named type is revealed during this quest phase, ready attached hero.
How should this interaction play out if I name Treachery with Wingfoot and another player reveals a Treachery with the Peril keyword. Can I ready? At what point can I ready?