Traits

Luminarians that are Tri-typed have three unique typings. Examples: Fire/Ghost/Steel, Water/Electric/Water, Dragon/Psychic/Flying. 

• While 2 of the 3 required types can be the same, i.e. Ghost/Ghost/Dragon, all three types cannot be the same, such as Ghost/Ghost/Ghost - this would classify as Triple Tri.
• Tri-typed Luminarians have heightened defenses - they are resistent to all types of damage, unless all three types share a common weakness. For example,  a Ground/Rock/Fire Luminarian would suffer a severe (6x) weakness to Water-type moves.
• In the past, it was a requirement that Tri-types have some kind of physical or mental disability, but that is no longer a restriction of this trait.

Luminarians that are Triple Tri-typed have three identical typings, such as Dragon/Dragon/Dragon.

• Triple Tri-typed Luminarians do not share the same resistances as regular Tri-types. An Electric/Electric/Electric Luminarian would be 6x resistant to Flying-type moves, 6x weak to Ground-type moves, and have normal (1x) resistance to Fairy-type moves.