species: humanoid fish monster
not evil: won't attack someone who is not a threat
fearless: fears nothing not even death
armor: strong enough to withstand any attack
undying hero: if she undies, all stats become infinity
power: 10
guard: 20
magic power: 30
magic guard: 30
speed: 10
summons magical Spears and if her HP reaches 0 she will continue being able to fight for about 30 minutes as she slowly melts before turning into dust and if the opponent is considered evil and Undyne's HP reaches 0 then she will undie and become a true hero and also becomes stronger and determined to defeat the opponent and will fight till The bitter end, if she still loses she will die a hero.