Bear in mind that all planeswalkers are legendary permanents, so they work with anything that references historic spells, or legends-matter cards like Captain Sisay,Teshar, Ancestor's Apostle and Jhoira's Familiar
Hostage Taker Butcher creatures like Fiend Hunter and Brutal Cathar can exile others for as long as they remain on the battlefield, but what if there was one that let you play those cards as well
Previously spoiled cards, such as Emrakul, the Promised One, will not be featured in this article
Kind of bizarre to see in the same set as Inspiring Cleric, but here we are
When the board gets messy, Farewell cleans it properly
It combines powerful early game removal with an unbeatable mid/late game, with Eternal Witness at the center of it all