Something weird I made in skyblock 2

Ok, I build this thing in skyblock 2
I was busy with thinking of ways to let skyblock players trigger things on other people their islands, and I just wanted to build something. :)
It's a little minigame in my island, this is what you have to do:

1. You walk in.
2. You trigger it
3. You run out as fast as you can

I won't tell people more so IF you play skyblock and see this thing, you won't know what happens already (but I think anyone can guess xD)
Here are 2 screenshots, as you can see I made it pretty clear that you can die if you fail (and don't cheat).

Spoiler: Disadvantage

Too bad that I have to reload it again and again when there are some people trying it... :D

Post a message here if you like it or if you tried it :)