Under water Naval mines!

I think to add a bit more exciting structures for under the sea we have to add none other than the underwater naval mines. A way you can identify a naval mine it’s because it looks like it is using a copper block in the middle stacked on top of chains coming up from the bottom of the sea, in which it looks like lightning rods are sticking out of The “copper block” making it look like the sea mines that people use for explosives. Also, if you do like this idea can you add a proximity line so That if a player came in proximity or tried to mine the explosive it will explode? I thought that would be a very good addition to the game as we need some more exciting things.