Basically, I have an idea for an unusual effect, but I have no clue how to do it, and by the time I would figure out how to do it, then do it, the update would already be out.

So here's my idea:
Basically, it would be someone sinking into quicksand. The particles would by kind of like the smoke unusual effect, but smaller, and obviously quicksand-colored. Then, at the top of it, there would be an arm sticking out, as if someone just sunk into it. I can't do it, so I need someone else to do it.