At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.) Instant Instant (CTRL to add secondary) Land Demolition Field : Add
This usually results in a pile of 6-10 cards, more if my deck needs a lot of mana to get going, less if I dont have access to a lot of good options and am trying not to replace too many of my lands with mana rocks
Putting aside this card's potential emergence in non-Cycling decks, this is a card that you can't really cast if you're playing straight Boros
Into the Flood Maws fish is a better cost
As Sidisi, Regent of the Mire is my last pick, I had to make it a fun one
This is also the only deck besides energy which really wants the white flicker cards like Distinguished Conjurer and Essence Reliquary, owing to its strong ETBs