The drawn cards come from the clue tokens that you sacrifice
In its latest mash-up with a popular IP, Wizards of the Coast is adding some popular Transformers characters to its Magic: The Gathering lineup
The main downside comes from the floor: Loot does nothing without a bunch of other permanents in play and gets a nice, fat target painted on its head whenever you cast it
Best cards : Queen blocker, Kaido (Leader, character), King, Blast Breath
Azor, the Lawbringer, all aimed at generating a game state where it's inevitable that I win
Previous printings of the card arent all that expensive, and cost between $1 and $5 on sites like TCG Player