You need Barbara Wright, Terra, and a haste enabler like Rhythm of the Wild
Printing errors can make the value of a card go up an insane amount, as it makes these cards unlike most
Indeed, she is currently the second most popular uncommon commander, only behind Syr Konrad, the GrimSyr Konrad, the Grim, who shows up in 34,744 decks, although she's actually beating his 1,384 decks as a commander rather handily
Sending damage from one player to the next sparks interesting discussion around the table as players figure where the damage should go, and it creates a more intriguing dynamic than just punishing players for participating in the game
The idea is to get a card into play and have an immediate effect, then exit and come back later
Designed by Dan Frazier, its striking deep-blue gemstone set against a simple yet elegant background remains one of the most recognizable images in MTG history