Young stormlord
Thousand eyes and one!
Remember Black Harren of Harenhall? Small reminder : king that had an army, biggest castle ever built, enough spears and arrows to defend the bigest castle ever built. His end:he and his sons died from molten stone and dragon fire.
For another history reminder check one of the first Tyrion chapters, when he thinks about The Field Of Fire.Summary: 3 kings, 200k soldiers vs Aegon the Conqeror, his 2 sisters, 10k soldiers of the last king Aegon killed, and of course 3 dragons. You all know the result.
So my theory is this : the only way to kill the dragon is either by magic (horn or warg) or by poison (which maessters did once but that were two last small dragons).
For another history reminder check one of the first Tyrion chapters, when he thinks about The Field Of Fire.Summary: 3 kings, 200k soldiers vs Aegon the Conqeror, his 2 sisters, 10k soldiers of the last king Aegon killed, and of course 3 dragons. You all know the result.
So my theory is this : the only way to kill the dragon is either by magic (horn or warg) or by poison (which maessters did once but that were two last small dragons).