@Evanist "WELL THIS IS A LITTLE ON THE NOSE DON'T YOU THINK? YOU WANT A BATTLE, TALK TO THE FISH-LADY THING, THE ONE THAT ALPHYS IS HOOKED UP WITH. PS. I SHIP IT!"
Magic (up to three): White Attacks (His Attacks don’t actually harm his opponents at all but instead those he attacks become more susceptible to his other abilities) The Outer Dimension (Gaster is being who doesn’t exist so rules of universe don’t affect him but he doesn’t affect it either) T̸̛̀͢͝H̨̧A̷̧̢T͜͞'̀҉S̷̸͟ ̶̡N̸̨̧͘͜O̸̧̢T͏̢̕҉͟ ̢̕T͝R̛͡Ư̡̨͢͞É̕ Dream Invasion (Gaster for some strange reason is able to enter the dreams of humans and monsters as well as manipulate them) Personality: Gaster used to be someone who enjoyed Puzzles,Puns(̧͘͟͠͡b̴̵҉̢͝ȩ̵̛̕͡i̕n̵͢g̴͢ ̛͟t̸͘̕͞h̨̨͟͠e̢͢͝͞͠ ̶̡̛͞͞f̸̧̛̛a̧͜͞͞t́͘̕h̴̢͘͟é̛͠ŕ̵ ̴̢͠ţ͡͏̶͏ǫ͞͠ ̶̨͟t҉̵́w̵̵͢ò̧̕ ̨͢a̴̢̕m̶̴a͢͏z̢̛͜i҉n̶͡g̷̢͢͟ ̵̧̡̀͠b̵̢͝ǫ͝y̨͢҉s͏̵̵ ̛͢͟͠d҉͞o̷̵̷͠͞e̵͢҉͝s̨ ̧̨ţ̶͟h̨͘͢a̴͡t̶̶̀͟͠)̢҉ and his work above all. but after The Į͟͠ņ́́͢͠C̵͟͟͢͞í̡̧̨̡D҉͏̶̨é̴͘͟N̡T̶́ ͏̵̸͘ D̷̴́͜͠r̷͘͞.͏͡Gaster became upset after he saw he had ņ̨̛́͡ǫ̢͢ ̧͞i̧̡̕m̴̵͢p̀͘͟͡͠a̕͞͏͠c͏̛͠t҉̨ on the world.
Bio: In His Early Life [҉͞R̶̛̕͟͜Ę̶͟͞Ḑ̵͡A̸͘͢Ć̨͡҉T̶̵͢͠E̶͘D̸̶͘͞]̴͘
Dr. Gaster was the previous royal Scientist before Alphys (Who Worked As his assistance), and that he was responsible for creating the Core. However, he fell into said creation and his life was cut short and erased from existence, but that his consciousness is s̡̢t̶̀ì̸́͠l̶̛l̸̶̡̧ ͝҉́͟p̶̵̡͞r̷̴̛͢͞é̛͜͡ś̴̛͟͡e҉͏̧͝ǹ̡͡͡͠t̷͏̕͘ but after The Į͟͠ņ́́͢͠C̵͟͟͢͞í̡̧̨̡D҉͏̶̨é̴͘͟N̡T̶́ ͏̵̸͘ D̷̴́͜͠r̷͘͞.͏͡Gaster was forced to accept that e͢͏̶̸̸v̴̸͡͝͠e̶̢͢͞r̷̵̷̀͘ỳ̴̷͜t͏͞҉͠h͘͏̵̛͠í̸͡n҉͏g̡̛͡ ̧̕i̡̢͢͟͡s̵̴̸ ̷̛͟t҉̛h̵̶̕͘e҉҉̶͜ ́͏s̨͠a̧͜͏͡m̨҉ę without him. But after interacting with Frisk who touched the doctor which startled Gaster and scared the aforementioned Child, after overcoming his shock Gaster's mind was overtaken by a Joyous Curiosity began following the child around underground
Gaster began wanting to be Remembered after seeing Frisks determination but first he has to find them