For today's ranking, I'm focusing on their impact on the board, with bonus points if the commander doesn't specifically need to be with its own creature type or require a specific board state
The Magic Player Rewards were unique at the time as they were released during a time when tokens only existed in the Unglued set and weren't able to be obtained through other means
This rule forces players to attack strategically instead of always going all-out
In a mono-black deck, you're looking at Haunted Dead, Dread Wanderer, and Prized Amalgam as the obvious inclusions, but if you venture out into a blue splash, you also get Stitchwing Skaab and Advanced Stitchwing
For example, an overhand shuffle keeps groups of cards together, and a single riffle shuffle keeps the basic order of each half of the deck.
Seeking a card in Magic has you taking a card at random from your deck