you cant catch haxorus in the game but you can train an axew to evolve into a fraxure then a haxorus
he learns it at level 66
It evolves into Haxorus at level 48.
Haxorus is only Dragon type, and as with all Dragon type Pokemon it's weaknesses are Ice and Dragon. I would recommend not using a Dragon type Pokemon though because you leave yourself open to high damage from Haxorus' own dragon type attacks.
Axew, Fraxure, Haxorus Druddigon
You'll need to get a Fraxure or an Axew and evolve it into Haxorus. You can find Axew in Mistralton Cave and you can find Fraxure outside of Victory Road on some dirt and rocks.
You cant find haxorus, you lvl up axew, to another Pokemon the to haxorus
Fraxure Druddigon Haxorus
Haxorus is a Dragon type pokemon.
Iris in pokemon white has three dragon type pokemon.Fraxure and Haxorus-Evolved versions of Axew found in Mistralton CaveDruddigon- Found in Dragonspiral Tower
he learns it at level 66
It evolves at level 48 into Haxorus!
Haxorus, Druddigon,etc.
It evolves into Haxorus at level 48.
Stoutland Samurott Conkledurr Sigilyph Gigalith Haxorus
It evolves to Haxorus at level 48
Haxorus is only Dragon type, and as with all Dragon type Pokemon it's weaknesses are Ice and Dragon. I would recommend not using a Dragon type Pokemon though because you leave yourself open to high damage from Haxorus' own dragon type attacks.
Axew, Fraxure, Haxorus Druddigon