Cyberse Quantum Dragon — Ruling

Effetto 1

This card's effect that prevents your other monsters from being targeted for attacks or by card effects is a Continuous Effect.

This card's effect that returns an opponent's monster it is battling to the hand and allows it to attack a second time is a Trigger Effect. (It does not target.)
This effect resolves by returning the opponent's battling monster to the hand. (The part of the effect that allows this card to attack a second time is applied immediately when it resolves.)
This effect can be activated not only when this card attacks an opponent's monster, but also when an opponent's monster attacks this card.