List of all Unused Pokemon Type Combinations

Total: 25
 * Normal/Bug
 * Normal/Poison
 * Normal/Rock
 * Normal/Ghost
 * Normal/Ice
 * Normal/Steel
 * Grass/Fire
 * Fire/Ice
 * Fire/Fairy
 * Electric/Fighting
 * Electric/Poison
 * Electric/Dark
 * Bug/Psychic
 * Bug/Ice
 * Bug/Dragon
 * Bug/Dark
 * Poison/Psychic
 * Poison/Ice
 * Poison/Steel
 * Poison/Fairy
 * Ground/Fairy
 * Rock/Ghost
 * Ground/Fighting
 * Fairy/Fighting
 * Dark/Fairy