For this card, yes, you can indeed play the cards that you’ve exiled with the Adventure portion of this card. However, it’s not the easiest thing to keep looping (to drain out most of their deck), since you’ll cast the Adventure, and then you can only cast the creature part of this card. If you have a way to return the creature to your hand, then you may cat the adventure again.
![[WOE] Decadent Dragon // Expensive Taste](https://mtgzone.com/pictrs/image/d3314eba-754c-4009-b6fc-693ba6dffa36.jpeg){kind=link}
For this card, yes, you can indeed play the cards that you’ve exiled with the Adventure portion of this card. However, it’s not the easiest thing to keep looping (to drain out most of their deck), since you’ll cast the Adventure, and then you can only cast the creature part of this card. If you have a way to return the creature to your hand, then you may cat the adventure again.