In other words, we recommend using your packs to get more packs
I think it's also different than a lot of digital trading card games
However, in recent years, monsters with high ATK are often lined up, and the number of cards that need to pay LP costs, such as "Solemn Judgment" and "Solemn Strike", is increasing, so depending on the situation, if you let your guard down, this card can be used
While relying on your opponent in Yugioh has often been a losing bet, the one thing you know theyll do every turn, every game, is add cards from their Deck to their hand
(Equipment, Auras you control, and counters are modifications.) Cosmo Memory When Red XIII enters, return target Aura or Equipment card from your graveyard to your hand
Some of their monsters like "The Weather Painter Thunder" and "The Weather Painter Sun" can also use any Continuous Spell/Trap for their effects, thus they also have synergy with floodgate and lockdown cards like "Anti-Spell Fragrance", "Rivalry of Warlords", or "Skill Drain"