I think that you touched upon some of the basics regarding Mana Drain
decks. I was half-expecting the article to be about the card itself, but instead, was just about some things you should keep in mind when playing a deck with Mana Drain in it. I realize that it was intended for newer players and all, but this is suppossed to be the Vintage Open Forum where more advanced topics are discussed where basic users can respond and I feel that it was quite one sided and lacking in the places where it would be most effective.
I was really hoping to see coverage of how to play and
play against Mana Drain decks. Perhaps this would have made the article more complete. For example, there's no mention of playing the Drain mirror outside of when you should drop moxen. Like, playing bombs on your opponent's upkeep, before the draw, so that they tap blue during their draw, get the mana during their first main and are forced to eat it because they are out of colored mana. This is a critical piece of strategy that wasn't touched upon at all.
6. My opponent has a Pithing Needle on the stack.
This is just wrong and impractical. In all my testing and tournament experience, I have never
had an opponent name a fetchland. (and yes, I don't crack them with needle on the stack) Why? Because of two reasons, they are playing those fetchlands too, there are FAR better choices to name, or both.