+Pokemon.abilities = relation(Ability, secondary=PokemonAbility.__table__,
+ order_by=PokemonAbility.slot,
+ backref='pokemon')
+Pokemon.dex_numbers = relation(PokemonDexNumber, backref='pokemon')
+Pokemon.evolution_chain = relation(EvolutionChain, backref='pokemon')
+Pokemon.foreign_names = relation(PokemonName, backref='pokemon')
+Pokemon.stats = relation(PokemonStat, backref='pokemon')