This means it comes come into play quickly and does some major damage
Right now, Pest Control seems most useful in Standard against token decks or aggro decks stuffed with one-drops like Jeskai Convoke
This means if your opponent casts a spell that involves a coin flip, you have to decide how likely it is that the result of the flip will have an effect on the game and whether or not you should do something about it
You can even search for cards by card pool or format, like OCG/TCG exclusive, Goat, Hat, Genesys, Edison, and more
It's huge output and support card's healing and recycling abilities make it unbeatable in competitive games
While some of these cards, individually, will only cost you a few cents, there are those out there that may require you to break open any spare piggy banks you have lying around