The dragon's underbelly is its greatest weakness because it isn't covered in scales.
In the world of Pokemon they are really only weak to ice and dragon attacks.
Electric attacks may also help, if they are part flying type.
A Kingdra is only weak to Dragon attacks because it is also part water, electric attacks may help some, but not enough.
every monster has a weakness, it depends which dragon search it up in runescape wiki
fire charges
Any Ice type move, Any Dragon Type move.
In the last town with the dragon gym teacher,( hint: use ICE attacks on the dragons, it's their weakness.) - Mr. Seidschlag
All Dragons share the weakness of Dragon and the Majority have Ice also (Majority as Kingdra is an excluded because of it's Water second type). Better still alot of Dragon you will encounter as part of the main game (Elite 4's Lance) are x4 weakness to Ice as they are Dragon/Flying. Always be weary though the use of Fire moves from such Dragons. Using a Dragon move from a Dragon can also have it's draw backs.
What is the high star dragon's weakness
light
Legendary dragon weakness is legend dragons
dandelion dragon weakness is earth and ice dragons.
every monster has a weakness, it depends which dragon search it up in runescape wiki
metal and fire
fire charges
Eldunari (The Hearts of Dragons)
Expose Weakness, its a +crit % Magic.
the legendary dragon has no weakness, you have to just try to drfeat it. (tip:use yor dragons strongest moves.O)
ice and nail
Find yourself a ballin' ICE pokemon... that is the weakness of dragons. Watch out for his Charizard, though, and his Salamence in the rematch which knows flamethrower.