Blackblade Reforged equips your leader for three or other legendaries too, and then non-legendary creatures for seven mana and gives a size boost equal to your land count
When you pair it with cheap permanents that generate card advantages like Arcum's Astrolabe or Omen of the Sea, you can start drawing multiple cards a turn
This means that through scrying, you can ensure the top card of your library has a sizable mana cost in order to receive the most optimal number of Faerie Dragons
I go over why you should choose an Orzhov commander, rank the best ones, and provide a sample decklist with one of the guild's top commanders
Instead of being a Dragon, this one is a Fire-type
You also cant use cards with Devoid in a colorless deck, since they still have colored costs