Sorting and Storing Your Magic: The Gathering Cards Sorting and maintaining your collection seems to be a recurring topic on our server and most people seem to have a system that works for them
That's some solid versatility for such an unusual effect in this color pair, and even though it only has one printing, you can get it for about a quarter
Kills one player with Phyrexian Devourer
There were lots of problems with affinity back in the day, but as long as Krark-Clan Ironworks stays banned I think the free stuff affinity gives is not quite up to the rate of the free stuff in Rakdos scam/evoke
This might be a bit harder to measure, but a pawn shop or a collector is going to value something based on how much demand there is for that specific card
Command Tower is the classic example: Its colorless from a deckbuilding standpoint because it doesnt have colored mana symbols printed on it, but it still fixes you perfectly in-game because it only makes colors your commander actually has