You can only control 1 "Noble Arms of Destiny".
Equip only to a Warrior-Type monster.
Once per turn, the equipped monster cannot be destroyed by battle or by card effects.
If this face-up card on the field is destroyed and sent to the Graveyard: You can target 1 Warrior-Type "Noble Knight" monster you control; equip this card to that target.
You can only use this effect of "Noble Arms of Destiny" once per turn.