"Or less." If you control just it, then you cannot drop a lesser drop, just a three-drop
With Cauldron making up more than 50% of the competitive meta right now, it makes sense that this two-drop would find a home in mono red aggro
One of the biggest downsides of playing Treasure Hunt is that we can't really play non-lands apart from Treasure Hunt and a couple of copies of our finisher since hitting them with Treasure Hunt would fizzle our combo
For one mana, you can sacrifice a creature and then play the top card of your library, whether its a land or a spell that youll still need to be able to cast
Ideally, you phase out two of your creatures and destroy the rest
If you draw multiples of these cards it can be good to take the removal out of an opponent's hand so that they can't get the card you steal with Deep-Cavern Bat back until they top deck more removal