First of all, it fits with one of the premises of our list, which is that spot removal spells are very good in the format because they are important against both aggro and midrange being a midrange deck, you want to be able to deny your opponent spot removal because the Unholy Annex core features a relatively unusually high number of expensive and powerful threats
So, you can have one copy of Thalia, Guardian of Thraben on the battlefield, but you cannot have two copies of Thalia, Guardian of Thraben
If the selected Character attacks during this turn, your opponent cannot activate [Blocker]
Know what is in the color pie, both from the official sources and from the more updated, but less official sources
More importantly, it causes you to put a tapped land from your deck into play, and triggers on attack, not dealing damage
This now means that every Danger