Make schemes without luck, and i'll try them
That's the whole point of the scheme. You never know what you'll get, and every turn is a huge risk. You are forced to use a weapon to the best of your ability in the given scenario. I have witnessed player take advantage of weapons in ways difficult position. This is indeed luck but also heavily skill based. Which makes it lal the more fun too.
I advice you Komodo to view the replay files that I provided and perhaps try it yourself before handing out judgments.