If Shifted, Arthur will only cost 5 Ink to play, and its worth getting to the table
You can also abuse the crap out of its ability in your colors
My favorite option would be Alisaie Leveilleur and Lyse Hext since they discount your noncreature spells helping you trigger your Y'shtola twice in a turn
Japanese Pokemon cards do use letters
18,950 Inclusions, 1% of 1,613,495 Decks) We lightly covered how good it is to shove +1/+1 counters on 4/3 Vampire Demons with Rosie Cotton of South LaneRosie Cotton of South Lane, but Fain, the BrokerFain, the Broker allows for a lot more than that
you get to change a smaller percentage of the cards in your deck and the most important cards you sideboard in will show up less