Crowther, Bosley (29 September 1967). "The Bobo (1967)". The New York Times. Powell, Dilys (9 September 1962). "A Test for 'Lolita'". They have six stats that affect battle functionality: highest strike factors (HP), Attack, Defense, Special Attack, Special Defense, and Speed. If an opposing Pokémon faints, all of the player's Pokémon who participated in defeating it get knowledge factors.