Lilithmon

Q:If the "when you use an Option card" effect triggers, what is the timing when it can activate?

A:It can be activated after activating the used Option card's [Main] effect.

Q:Does the "when you use an Option card" effect trigger if an Option card's effect activates by a method other than using the card?

A:No, it doesn't trigger. If an Option card's effect activates without using it, such as activation by a [Security] effect or , the "when you use an Option card" effect doesn't trigger.