Double Lock

By The Wizard, in Cadwallon: City of Thieves

ex. Player A tries to lock pick a chest and succeeds. Player B cast double lock on the chest. Player A lock pick chest again. Now Player C wants to cast another double lock. Is this legal, and is there any restrictions on how many arcana cards you may play during another players turn?.


If I remember correctly during combat you can only one card, but outside of combat you can play as many as you like.