Lingering spell

This is a cropped image of a larger one, so we cant se everything thats going on, but from what i can see, it looks like the entrence to a Decay castle of some sort. maybe a market place in front of the entence

Note: Lingering spell is some sort on overall board spell that will last for a few turn and will have special inpact on the feald

Source: Bomuboi on IRC