You can sell your cards to the site if you need to get rid of your cards
While its not the toughest location to take out at five will power, forcing your opponent to have to work around it before they can start banishing your characters can give you a strong competitive edge, while if your opponent does resort to banishing your characters while here, you will quickly gain enough lore to potentially make it worthwhile
Its not only a collectible, but also sees play in Vintage and Old School
If your opponent played a creature with a tap ability, you'd be able to grab it with haste, and use that ability before them
They dont need to be angels to receive the pump, but of course, this card is much better in an angel typal deck
That's why it's here, but don't sleep on this either