Its only good if you care about getting cards into your graveyard but it does so incredibly efficiently
With Edric out, you can keep the pressure off of you and keep your opponents working with and against each other to draw cards
If such an ability requires a target, you can target a Room even if both of its doors are unlocked, but the ability won't do anything when it resolves
So there was tons of debate, around every single character
You should already be looking for the walking moxes that are green's mana creatures, so supplement them with artifact mana and a range of efficient, beefy green creatures at all points on the mana curve
Youll win by setting up five cards to get you the win with Thassas Oracle, one of the more popular ways to close out a game on command