Hey! I posted this in the ask simple questions thread before, they said to post it here.
https://replay.pokemonshowdown.com/gen8ou-1136457911
Basically Soaked Aegislash was able to leave block as if Soak didn't happen
On Turn 3, I use Soak against Aegislash. He lost his Ghost Type in the process.
On Turn 4, I use Block against it, so he can't leave.
On Turn 7, Aegislash switches normally, as if it still were a Ghost-Type.
If someone could fix it, It would be greatly appreciated since I have a team that uses Pyukumuku and this strategy should work against Ghost Types ^^