TMs are extremely fun to use as they give you more options in your deck, from being able to do things such as Devolve one of your opponents' Pokemon to giving you a massive attack that costs less Energy the further behind you are
If you hang around the counterfeit card subreddit, you'll find people asking for fake Aura Shardsa $15 card that isn't on the Reserved List and was already reprinted once in a Commander set
Finally, Niv Mizzet deals additional direct damage, and Crackling Drake grows with each spell you cast
Those are four very strong cards and I have a lot of options as the first pack rounds out to figure out which two of these four colors I plan on getting deeper in
Here are the best options to buy based on what you're looking for and what you need to get started
Most opponents will have more than two creatures on the battlefield at any given time, so it's highly unlikely you get the value you want out of this trigger