So we all know about the Electrum/Astrograph combo that exists, but what about the Dark Magician Girl to his Dark Magician? Is it worth devoting a slot (potentially 1 copy of Astrograph?) to a card that doesn't generate advantage? It extends, but we're talking Pends, and aren't incremental -1s from cards like this going to hurt you?
I have thoughts on it already, but would rather start with a prompt instead of talking about whether or not I believe it has merit.