Opponent, in the "Determined State," has a significant advantage in survivability and damage output. With their passive "Lonely Heart," they receive damage reduction when they are alone, and they can fully revive and heal all dolls every phase. This leads to sustained pressure against You, who relies on dolls for defense and attack but does not have the same healing or resurrection capabilities. Furthermore, Opponent's "Playtime Counter" offers a strong counter-strategy, reflecting 50% of damage back to You, which can quickly wear them down while also allowing for additional defensive boosts from intact dolls. "Friends Forever" gives Opponent the ability to remove debuffs, maintaining their effectiveness in battle, while "Doll House" and "Nap Time" can enhance their overall resilience by healing and reducing damage taken. Ultimately, Opponent's powerful offensive ability "Playtime's Over," which does unblockable damage and scales with the number of inactive dolls, makes it particularly threatening. This ability can end the game swiftly if You cannot respond quickly enough. Hence, Opponent's mix of resilience and high damaging potential grants them the victory over You.