Like Flying types have the best Speed and Steel types have the best Defense.
speed: flying types average: 83.3
HP: dragon types average: 85.1
attack: dragon types average: 106.5
special defense: steel types average: 82.9
defense: steel types average: 110.8
special attack: dragon types average: 91.3
source: http://pokemondb.net/type/dragon http://pokemondb.net/type/steel http://pokemondb.net/type/flying
