This would be an especially good inclusion for a Vorinclex, Monstrous Raider deck since you know you have a counter doubling effect in the command zone
Obviously, if you are in a pinch or able to win with a specific card, you can tutor up whatever you need or whatever the current situation dictates
That said, Bonehoard Dracosaur is insane value if you can keep it alive, so at the very least you know this goes in one of your EDH decks
2 Whispers In The Well On The Brink Of Perfection Big value and fun pack ripping experience following Fabled
Lands that become staples are often very expensive because of how easy it is to include them in multiple decks, and Bloomburrow brings two new contenders that I foresee following this exact trajectory
If Unstable Amulet leaves the battlefield before you play the most recently exiled card, you can play that card for as long as it remains exiled