What you dont want to do is 1:1 cut lands for MDFCs, since you actively want to be casting the spell half of these cards if possible
3 | Flesh Duplicate Found in: Masters of Evil Price: $5.82 As if we didnt have enough of them already, Flesh Duplicate is another copy spell in the Doctor Who MTG decks
Scroll Rack is just the best option, making it more likely to get scroll rack is a good idea
However, with the rise of the internet including stores such as eBay or specialist CCG/TCG stores that sell single cards its very easy, if sometimes costly, to purchase multiple copies of Rare (or even rarer!) cards to build a deck around
The gentle and charming colour palette of oranges and purples is a sight to behold and, based on the current prices, it seems that people agree
then, each of your opponents can do the same