Noble Arms - Excaliburn

"Noble Arms - Excaliburn" is a "Noble Arms" Equip Spell Card that allows you to have 2 or more copies face-up on your side of the field.

The effect "The equipped monster cannot be targeted by your opponent's card effects" is an effect that does not start a Chain Link.

The equipped monster cannot be targeted by effects activated by the player who is the opponent of the controller of "Noble Arms - Excaliburn".

The effect "②: During your Main Phase: You can banish this card from your GY, then target 1 'Noble Knight' Xyz Monster you control; Special Summon from your Extra Deck, 1 'Noble Knight' Xyz Monster with a different name from that monster you control, by using it as material. (This is treated as an Xyz Summon. Transfer its materials to the new monster.) You cannot activate this effect the turn this card is sent to the GY" is an effect that activates in the GY and creates a Chain Link. (It targets 1 face-up "Noble Knight" Xyz Monster in your Monster Zone. When activating this effect, you banish this card, "Noble Arms - Excaliburn", from your GY as the cost.)