"Mentality Duo" (Japanese: ???, ???) is a collective term used to refer to the duo of legendary Pokémon Athastros, who represents hope, a positive mental state, and Deliacoros, who represents despair, a negative mental state.
The members of the Mentality Duo are polar opposites of each other; Athastros is-type, while Deliacoros is -type. Their base stat totals are identical, however, as are levels at which they learn new moves. The names of both legendary Pokémon end in "os," further implying a connection between the two despite their many differences.
In the gamesEdit
Pokémon Dawn and Dusk VersionsEdit
Pokémon Eclipse VersionEdit
Base stat comparisonEdit
In the animeEdit
- Main article: Mentality Duo (M21)