Not only will it crown a winner and hand out a serious amount of cash, but the success or failure of the rule being tested will likely decide the future of a bunch of cards and decks in the Modern format and potentially the future of the format itself
There's a long list of additional ways that Arena pushes players into best-of-onesthe decks are cheaper, since you need fewer cards for each deck
21 Heal What Has Been Hurt #26/204 Amber Ink Action Song As its name implies, the Song card Heal What Has Been Hurt provides a healing benefit
Its an all time classic, one theyre probably not gonna change until the TCG stops completely
Expedite how fast you get permanents into the graveyard for The Ancient One to start being on the offense and defense with Jace, Vryn's Prodigy, Rotting Regisaur, and Rona, Herald of Invasion
Defeat four of your opponent's creatures, and you can transform Sephiroth into the One-Winged Angel, which only improves Sephiroth's already excellent abilities