Game of Thrones 7.07 "The Dragon and the Wolf" 8/27/17

[Mahaloth]

I did say this a week ago.

@Mahaloth

Can a dragon burn down(or through) the Wall? Can an undead dragon breathe fire still?

If so, I see the final scene of the season the wall being broken down or burned through and the walkers marching through the hole. Spell broken, here come the zombies.

Not too far off!