TL;DRNote: The entire process is lengthy and can be challenging to grasp initially. Take a look at the flow to get a general idea first.Rational: I wrote this because I've encountered numerous obstacles myself and spent hours figuring out the solution. My goal is to share this knowledge and assist more people in overcoming similar hurdles.My Twitter: https://twitter.com/eth_mikely.High level flowStep 1/3: Get some Merlin_BTC for gas feeTips: When you met “Insufficient gas fee” error on M...