From the Kingdom Hearts Wiki: A world of information not accessible by Gummiship
Retrieved from "https://www.khwiki.com/index.php?title=Prize_Egg&oldid=792607"
The Prize Egg is an Emblem Heartless that was introduced in Kingdom Hearts χ. After being defeated it drops evolution medals like Cheshire Cat, Merlin or Yen Sid which are needed to increase a medal's rank in Kingdom Hearts Union χ.
The Prize Egg is an Egg-shaped Heartless. It is colored pink with a yellow ribbon, making it look like a wrapped present. The egg is cracked in half with its eyes visible in the middle, and its Heartless emblem is on its lower half.
Like all "Egg" Heartless, the Prize Egg has very high defense and very low HP, meaning that in most cases each hit only does one point of damage, but the Prize Egg generally takes no more than 12 hits to defeat regardless. To one-turn a Prize Egg that has too much HP to be killed with normal attacks, the best solution is either to use special attacks that do multiple hits (the more hits the better), or to use a special attack that ignores defense. If the Prize Egg is not defeated within one turn, it will do a low-damage charge attack.