Heroes 5.5 WarGame Edition - Tactical Edition.

Light bones slightly reduce weight, but don't provide lift. Angels don't seem to have any muscles at all, because they are wearing clothes. In Might and Magic VI, Kirin is nothing more than a creature with negative mass. He can only be a spirit, like fairies, ghosts, and genies, which are pure embodiments of magic and, in principle, do not obey gravity. There can be no doubt that the dragon has mass, and it is large enough, at least to crush enemies. In general, if the air density in Ashan is tripled (compared to reality), then dragons will fly even with drawn wings. Under the same conditions, the linear dimensions of the largest birds can be increased by 3 times, i.e., then the Ashan golden eagle (the largest species of eagle) would have a wingspan of up to 7 meters and a weight of up to 180 kg, almost like a griffin. But the problem is that a triple air density can affect too many physical processes, so that even ordinary phenomena will cease to be realistic.