1: Adding a trait to an attack; if I have a skill that adds a trait to an attack, and the attack already has a trait, does the attack gain both traits? How do resistances work for two-trait attacks if so?
2: The magic items created via Spielwerk; do they require use magic item to use? Can I pass them on to someone without that skill? Once used and passed on, does the item regain uses in a new owner's hands?