This has kept some cards (which have Quarter Century Secret Rare versions) out of products like Rarity Collection in the past
9 Sheoldred, Whispering One Sheoldreds First Printing Packs A Wallop During Upkeeps The first printing of Sheoldred might lack the utterly maddening qualities of its current-day Standard counterparts (especially the omnipresent Sheoldred, the Apocalypse), but it still features not one, but two hugely powerful upkeep abilities
As perhaps the most recognizable icon from across the series, that would be a major flavor win for the set
At the start of my turn, its a new turn so Adaptive Shimmerer loses its summoning sickness
At the end of each event, the Duelist will return the pre-built Rivalry of Warlords Deck and Deck Guide to the judge staff running the tournament
While this works great to boost Royal Blaze, be careful