I have noticed that many people believe that Galakrond is stronger than Deathwing and their whole argument is that Galakrond is just... big and can eat or step on Deathwing if the Lich King resurrects Galakrond. Do I understand correctly that according to your logic, any dinosaur or kraken is stronger than Sylvanas? Malfurion? Azshara? Illidan? That is, if i ask you who will win - King Krush or Azshara, you say that King Krush can just have a snack or step on Azshara? I mean, Mannoroth was bigger than Azshara and he chose not to fight her. Am I correct in understanding that, according to your logic, size is a more important advantage than enormous magical power?
Let's talk about magic. Galakrond knows how to raise the dead. Cool. Deathwing is the master of arcane, earth and fire and void. He knows how to literally lift and destroy mountains, in ancient times he changed the landscape of Azeroth to help the younger races. He is such a powerful mage that he was able to cast a powerful spell on Korialstrasz (a powerful mage in himself) under Malygos's nose and Malygos did not even notice it. And Deathwing also has such a powerful spell as
https://wowpedia.fandom.com/wiki/Endless_Hunger
Galakrond literally has nothing to do against such magic, even Korialstrasz barely survived.
Also, I can't help but mention the breath of Deathwing. In one of the quests, you must use a tiny part of Deathwing's power to burn the bones of black dragons so that the Scourge does not resurrect them. Do you know where these bones lay? In lava. That is, literally the breath of Deathwing is much more hotter than lava, he would burn the resurrected Galakrond in a few minutes. Not to mention, Deathwing can just, you know, fly (Galakrond was so big at the end of his life that he could no longer fly due to his weight) and pour fire on Galakrond. And not to mention the fact that Galakrond will not even be able to hit him if he wants to, because despite his huge size, Deathwing is a very fast and agile dragon (although rather Deathwing will still destroy Galakrond with magic, and with his breath, but still not less).
Another ridiculous argument is that it took 5 Aspects to defeat Galakrond. Actually, it took 5 proto-dragons and a weakened Tyr(The Chronicle indicated that the Titan Keepers became weaker after the war with the Old Gods and the ordering of Azeroth) to defeat Galakrond. They weren't Aspects back then (and in terms of size, they got MUCH bigger after they became Aspects). Or that if the Lich King resurrects Galakrond, Galakrond will become even stronger for receiving the icy and necrotic powers of the Lich King. It won't help. When Khadgar confronted Deathwing, he noticed that ice spells did not work at all against Deathwing due to the fact that his body is filled with lava, he literally cannot be frozen (or chilled). Necrotic breath (Galakrond possessed it when he was alive, but not the fact that he would have possessed it after death) also does not help, since Kalecgos noticed that even an extreme amount of arkaina, which should have simply blown up any living creature, will not help against Deathwing from- for its incredible regeneration. Therefore, the Dragon Soul was needed. Indeed, Deathwing can be killed with massive physical damage, as we saw in the End Time. The problem is, we have no idea what happened there. Blizzard stated in an interview that after the victory, the Old Gods simply abandoned Deathwing as he did what they wanted and ordered him to kill himself. Most likely in this future, Nzoth simply took the powers he gave him and allowed Deathwing to kill him. And in the vision of Ysera, he was generally killed by Chromatus (who is clearly stronger than Galakrond).
Grommash's grandfather killed 6 very powerful gronns, and this despite the fact that he did not even have magical abilities, he simply killed them because he was a good warrior. Or this ogre https://wowpedia.fandom.com/wiki/Gorgog_the_Gronnslayer. He used magic to kill the Gronns, although he was much smaller than them. Still think size in Warcraft means something?