Generation V
Analytic
Boosts move power when the Pokémon moves last.
Detailed Effect
This Pokémon's moves have 1.3× their power when it moves last in a turn. Future Sight and Doom Desire are unaffected.
Pokémon With Analytic
12 canonical Pokémon forms can have this Ability.

Magnemite 
Magneton
Staryu 
Starmie
Porygon
Porygon2
Magnezone
Porygon Z
Patrat
Watchog
Elgyem
Beheeyem