You can smooth your draws out by looking at the next card of your library, pitching it to your graveyard if you dont like it, or keeping it on top for your next draw step
Using Spirit Mirror as an example, you could use Artificial Evolution to change the word "Reflection" to be any Creature type (e.g., "Elf" or "Sliver")
Also unclear how big of a deal it is that this is Blue
That suggests a very weak relationship between number of overall appearances and their "Score" in the table
As an act of resistance to the pressure of Christianity, some indigenous peoples combined their beliefs with Christianity, creating new traditions like Santera and Vodun, which both have connections to Catholicism
An X-themed deck lends itself to a lot of neat card choices, since restrictions can be the basis of innovation