It's a fast, aggressive deck that can flood the battlefield with tokens and dogpile the opponent
They may think youre holding a crucial spell or waiting for you to block the way theyre expected to
Sulfuric Vortex: If you know you will be gaining a ton of life, or know you can burn your opponent for a lot of life, this should win you the game
If your opponent doesnt want it to slam into them, then they have to keep losing creatures
Dealing four damage to the board for six mana isn't exactly ideal, but it should take care of most creatures your opponent can present
Individual damage or destruction spells can be increased in cost, so especially with a low mana pool, it must be carefully weighed by the opponent whether there is a need to destroy a creature or not