If an Aura is put onto the battlefield without being cast, such as by being created as a token, the Aura's controller-to-be chooses what it will enchant as it enters the battlefield
You might be able to do something using plot to set up spells, then sacrificing this card to unload, but the more likely use case is slotting it into the sideboard for times when it'll be really impactful
Let's take a look at all of the contents, then I will highlight a few specific slots with more information
It has the following abilities: Flying Whenever another creature enters the battlefield under your control, you may pay X
And if youre casting spells and drawing, its pretty hard not to go off
In fact, judges can consider scratches and other damages as a way to potentially identify some cards among those in your deck and therefore they can deem these cards unusable in a tournament