While these are not legal in Standard, as indicated by an "EOS" in the corner instead of "EOE," they do add some visual flavor for those seeking some non-Standard additions in the bonus sheet
Stable Period - The advent of the Warring States Period, the longest period in history Konami gradually began to introduce various power cards to eliminate various factors such as the still remaining difference between the first and second players, the disadvantage of decks without extra deck use, the disadvantage of non-link special summoning methods, and the alienation of ritual summons and trap cards
However, the introduction of key cards throughout 2023 and early 2024 has propelled Mannadium up the charts to become the Master Duel deck to beat
It is easy to put into play with 0 offense and defense, and there are no strict restrictions like Card Car D
Later In Pokemon Masters, Maylene is seen battling with a variety of different Trainers including Bruno of the Indigo League Elite Four
It is mainly used in Sky Striker Decks