Haha, lately there are always people in the group chatting about block builders and bundles, and they feel like retail investors need to learn to become experts just to protect themselves. But if we put it plainly, there’s just one thing you need to know: once your transaction is on-chain, it’s basically a slaughter-ready identifier, and the bundle in the builder’s hands is like a VIP lane—it can cut in line, run ahead, and even stuff your slippage into someone else’s pocket. What “MEV,” ordering—sounds mysterious, but the core is just two words: priority. The order in which your order gets sorted is the room others have to arbitrage.

As for how it works specifically? Forget it, don’t dig too deep. Even if you know, you can’t really stop it. At most, be smarter: don’t go mempool-naked—use a private RPC or set the slippage smaller. No more talking for now. Keep staring at the order book—this market is volatile, so watch out.