Shichifukujin Dragon was created to commemorate the opening of the DCI Tournament Centre in Tokyo and I believe it is still hanging there
Among main decks of Izzet Prowess builds specifically, 6 players are running four copies, 75 are running three copies, 32 are running two copies, 8 are running one copy, and 19 are running no copies of Vivi Ornitier
Thrakkus the Butcher can offer similar output, and Ran and Shaw is excellent as a card that pumps your other dragons and is sometimes multiple dragons in one card
SR Super Rare Extra Pendulum X SPELL During your Main Phase this turn, you can conduct 1 Pendulum Summon of a monster(s) from your Extra Deck in addition to your Pendulum Summon
Collectors: Sleeved packs from nostalgic sets like Ultra Prism are especially attractive thanks to their added protection and clean retail presentation
Weakness WWater2 Resistance None Retreat CC