FitzTheRuke
Legend
I'm not sure I understand. If you're just going to spill oil over the grate after it's closed, there's no roll, you can just do it (with your Action), but if you want it to have some kind of mechanical trigger (like lighting when someone opens it, or dumping oil on them), I think it depends on how complicated that thing is, so I'd need to know more about your goal and approach.Right, sorry. What would the DC be to set up a trap with oil? Just something to spill over the grate after it's closed