Ice and Dragon type itself is strong against Dragon.
Ice types are supereffective and so are dragon types. Yes, dragon types ARE EFFECTIVE against dragon types. In some dual-type dragon pokemon, like Garchomp for example, Ice is 4x effective to it and Dragon types, 2x
Dragon type moves are only strong against dragon type Pokemon.
ice and dragon
Dragon type moves are only super-effective against other dragon Pokemon. However, if the dragon type move is on a dragon-type Pokemon, the move will do substantial damage to many different Pokemon. This is because, dragon-type Pokemon usually have outstanding stats which make them stronger than other Pokemon.
Dragon types are super effective against it's own type :)
Unfortunately, fighting Pokemon are not super-effective against dragon-type Pokemon. However, if the fighting-type (move or Pokemon) is strong enough, it can still do substantial damage against a dragon-type Pokemon.
Dragon, ground, or ice
Dragon Pokemon are effective against other Dragon Pokemon.
to defeat dragon types use fighting type moves. they are super effective.
Dragon type is good to Dragon type. I think it is more like water or grass. I am no sure Ice?! Im not the guy above: Dragon and Ice are super effective against Dragon type Pokemon
Make sure you have a strong dragon type Pokemon (Clair is dragon type and dragon is super-effective against dragon.) and a strong grass or electric type. I suggest all level 40s. Bring lots of health potions.