The burrowing gray soldier baddy.

[grim_squeaker_x]

Some of us might have seen some of those in Graal Classic, and after extensive research I've figured out how they come in existence, so ahem:

Burrowing Gray soldier baddies are a mix of the usual graysoldier baddy with a swampsoldier baddy, to achive this you can do this, take a swampsoldier baddy, then using scripting set it's mode to 0, then you will have one of the burrowing gray soldier baddies.