Sculk Traps

The sculk trap is a new block found in the deep dark. The appearance is like normal sculk, but has more scary and intimidating tentacles and has a brownish shade to it. When stepped on, it will hold you down for five seconds, doing half a heart every second. You can escape the trap by crouching and moving forwards, like on a magma block. I think this would make it harder to sneak around this new scary biome, and maybe when obtained, can be used for a mob trap?🤔