At around $5, this is a must-play in most aggressive red decks in the format, as well as every single Treasure deck
There are a couple of things going on here to make this card so valuable
The trigger event doesn't have to specifically refer to "creatures." In these cases, the trigger event may also refer to something being "put into a graveyard from the battlefield." For example, if the equipped creature or an emblem you own has an ability that triggers "whenever an artifact is put into a graveyard from the battlefield," that ability would trigger twice if an artifact creature died
It is worth noting, however, that you still have to cast spells this way at the appropriate times
those will be covered in a future article
Rules Note: You can have no less than 60 cards in your deck and no more than 4 copies of each unique card