mtg plains cards Lord of the Rings Basic Land Magic the Gathering Card #0263 Unplayed Plains MTG - Innistrad #252

Considering that around 75% of Standard decks are playing this enchantment, it's becoming a huge barrier of entry for paper Standard

Farewell is possibly the best boardwipe in the whole of commander, with its versatility and ability to exile (not destroy, importantly) whatever you need at that moment while protecting the other types you want to keep around

Additionally, by simply paying two mana and two life, you can draw a card at any time, preventing you from ever simply running out of plays

It not only replaces itself and can take out a creature thanks to deathtouch, it's also an evasive flier and an artifact creature, meaning it has plenty of synergies to work with