Which have rather high touch damage

Horntail is a monstrous dragon with an incredible amount of power, it is easily capable of crushing unprepared parties. Though with a properly prepared and organized party it is not nearly as difficult as it looks. The Horntail fight occurs in three stages, though the third stage consists of many parts of its own. The first two stages are the preliminary heads, which pale in comparison to what will follow. The third part is the real thing, far far harder than the prelims. The third stage is naturally Horntail itself, which is comprised of several parts. These parts need to be defeated in a certain order.
The first part is the legs, which have rather high touch damage (around 14,000) and two kinds of stomp. The first kind is a super knock back attack, the second type is a stun attack. They both deal the same damage, around 7,700 unbuffed and 9,800 buffed.
Second part is the tail, which has an absolutely insane touch damage (over 30,000 when buffed) it also has a poison gas attack which deals damage every second, though it's insignificant.
Third part is the wings, which summon Cornians occasionally. But the main worry about the wings is the attack buff it gives every other part. Once the wings die, its fairly smooth for the rest of the fight.