platinum secret rare yugioh cards I:P Masquerena - (1st You can detach 1 material from this card Yugioh Rare Value Platinum Secret

Not to bad since it can let you follow up with another spell, which ties into the main sets expend mechanic

The step-up battle list includes these decks

Theres a deckbuilding challenge here, since you want to mix good activated abilities with ways to pump up Agatha, while also adding enough board presence to make Agathas own activated ability worthwhile

We were adding a lot of new cards to collect with the Booster Fun initiative (see here if you don't know what I'm talking about) and wanted to make a booster that helped the collector have an easier time collecting all those hard-to-get cards

As a physical TCG collector, that investment didnt seem totally unreasonable