yugioh declan akaba deck 12 Wins! Best NEW Pendulum Deck! D/D/D! Reiji! [Yu-Gi-Oh! Duel Links] Declan Akaba | Yu-Gi-Oh! Wiki

The Grand Master Set Goal: Official Set + Cosmos Holo Variants + Energies Total Cards: 375+ Recommendation: If you plan to collect the Costco Cosmos Holos or the Cosmos Energy cards, you will need a 12-Pocket Binder (480 slots)

CURSE OF OPULENCE Curse of Opulence is such a low opportunity cost for mana generation in red

You can definitely make a dedicated deck out of this, but in terms of actual Secret Rares at the time, this was pretty sad to get

She's a popular Commander for soupy good-stuff type decks, shows up in Modern and Pioneer, and there are even competitive Legacy and Vintage decks that cheat her into play