It may sound weird but the only types weak against dragon Pokemon are other dragon Pokemon except ice types for some reason.
Druddigon is weak against dragon and ice type pokemon
Dragon-type Pokemon are weak against Ice, Dragon, and Fairy-type attacks, unless a dual-type adds or reduces weaknesses.
Dragon type moves are only super effective against Dragon type Pokemon.
Dragon and that's it, however in turn dragons are only weak against dragon and ice makeing them good types.
It may sound weird but the only types weak against dragon Pokemon are other dragon Pokemon except ice types for some reason.
Druddigon is weak against dragon and ice type pokemon
Dragon-type Pokemon are weak against Ice, Dragon, and Fairy-type attacks, unless a dual-type adds or reduces weaknesses.
altaria
Dragon type moves are only super effective against Dragon type Pokemon.
dragon Pokemon are weak against ice attacks as well as dragon type attacks.
Garchomp is a Ground/Dragon-type Pokemon, so it's weak to Dragon, Ice, and Fairy-type moves.
Dragon and that's it, however in turn dragons are only weak against dragon and ice makeing them good types.
Druddigon is weak against dragon and ice type pokemon
Dragon type moves are not very effective against Steel types. Dragon and Ice type moves are super effective against Dragon types.
Fairy-type Pokemon are weak against Poison and Steel-type attacks. Do not use Dragon-type attacks, for it is immune to Dragon.
It's own kind (dragon or gohst)