Dreams?...

When he was in Minecraft, he was alone. He played PVP with friends and that was it. In Minecraft, he fully experiences pain, cold, heat, and so on.

The Omega Timeline is a special dimension within the Undertale universes (AU), serving as a safe haven and home for characters whose homeworlds were destroyed or erased. The dimension was created to save survivors from Error Sans's attacks, becoming the center of the multiverse itself.

His personality and appearance remain the same, but he gains Dream's weapon (a staff that transforms into a bow) and his golden tiara with the sun appears on his head. Now Dream (Clay) is addicted to positive emotions. Personality: He's charismatic, a brilliant strategist, and knows how to skillfully exploit others' weaknesses, but he's not inherently evil; he's actually a pretty good guy. He's cheerful, can lie skillfully with a smile, and never takes off his mask. He's cunning. He's very smart, patient, and courageous, and has a bit of a passion for excitement (in battles, for example).

His personality remains the same, as does his appearance. But his weapon (a staff that transforms into a bow) and tiara (a golden headband with a sun) are gone. He doesn't have Minecraft resources, as this is a new world.

Dream is a tall guy with light, messy hair, wearing a bright green hoodie and his face always hidden by a white smiley face mask. Mask: The most important detail. In most fan art and animations, he never removes his round, white, smiling mask. Sometimes, the mask is pushed to the side or depicted as cracked during battles to add drama. Clothing: His signature oversized hoodie, usually lime or grass green, is often pulled over his head. Combat versions include combat belts, pouches, and fingerless leather gloves. Appearance under the mask: Artists most often depict him as a young man of 20–25 years old, tall (about 190 cm), athletic build, with green eyes and freckles. Equipment: As a PVP (player versus player) master, the human version of Dream is always depicted with a weapon: a netherite or diamond sword, an axe on his back, and a shield. This Dream's nickname is Clay. An extreme sports enthusiast and stuntman. He performs all sorts of dangerous stunts and is constantly seen in PvP worlds. He can easily respawn after death. Character: He's charismatic, a brilliant strategist, and knows how to skillfully exploit others' weaknesses. But he's not inherently evil; he's actually a pretty good guy. He's cheerful, can lie skillfully with a smile, and never takes off his mask. He's cunning. He's very smart and patient.

Clothing: He now wears a light, cream-colored (or pale yellow) half-coat with torn hem and gold trim. Underneath, he wears tight black trousers and long, dark sleeves. Protection: A yellow-orange leather chestplate/harness is attached to the shoulders and chest. Stylish fingerless gloves cover the hands, and sturdy boots cover the shins. Scarf and Belt: Instead of a long cloak, he wears a light cape-like scarf, the ends of which resemble sunbeams. His belt has become thinner, and the initials "DS" (for Dream Sans) are engraved on its buckle.

Weapon: As a weapon, he has a staff that can turn into a bow of pure positivity or 2 daggers. Draws strength from positivity. The arrows for the bow are pure positive emotions. These arrows are the only thing that can harm Nightmare. Dream can also heal using positive emotions.

Character: Absolute optimism: Dream is always cheerful, full of energy and sees the good in even the darkest situations. Selflessness: He is willing to sacrifice his own safety and life to protect the happiness of others and peace in the universe. Naivety and Gullibility: Due to his pure nature, Dream can be overly trusting. He finds it difficult to believe in others' genuine cruelty, which sometimes leaves him vulnerable to his enemies. Empathy: Dream is incredibly sensitive to the emotions of others. Positivity makes him stronger, while others' suffering, anger, and envy physically weaken him and cause him pain. Hidden Sadness: Despite his perpetual smile, Dream is deeply unhappy inside due to the tragedy that befell his brother. He experiences immense guilt for failing to protect Nightmare in the past, but carefully hides this pain from those around him.