d&d booster box Yu-Gi-Oh Legacy of Destruction Ancient Pokémon like Roaring Moon ex and Sandy Shocks ex appear alongside artificial Future Pokémon like Iron Valiant ex and Iron Hands ex Foundations - Play Booster Box

For example, weve seen a very high profile case of this with the Boba Fett Leader card from Star Wars Unlimited recently, and it happens more than you may expect in games such as Magic: The Gathering and Flesh and Blood

Cards like Eternal Soul and Magicians Navigation have made it insanely easy to special summon this guy for free

Wall of Roots is usually better in this regard but it can't attack which reduces the total number of synergies it has and having redundancy in those kind of cards is nice too

This means X Speed becomes less necessary if you choose to run Shaymin instead

Its helpful, but its not the rule itself