you may play cards from exile mtg Hedonist's Trove What's the benefit of exiling

10: Jason Chan ( Jason Chan has worked on some of Magics most powerful cards in recent times such as Avacyn, Angel of Hope and Jace, the Mind Sculptor as well as cards like both versions of Xenagos and Deicide above

Timing will be critical when playing this card

If the creature this Aura would enchant is an illegal target by the time Knightly Valor tries to resolve, the Aura spell doesn't resolve

I also think this card is a bit underplayed

So I avoided cards with casting costs involving two of a single color where I could (though Bruna, Light of Alabaster and Yomiji, Who Bars the Way were just too good not to include and I adjusted my mana to compensate)