750

Monsters with 750 ATK

 * Abyss Flower
 * Lunar Queen Elzaim
 * Mega Thunderball
 * Needle Ball
 * Needle Worm
 * Obese Marmot of Nefariousness
 * Penguin Soldier

Monsters with 750 DEF

 * Embryonic Beast
 * Lightning Conger
 * Minar