Noctis, Prince of Lucisby Jeremy Chong
So at worst you have a 6/6 samurai, but at best you hit a living weapon, job select card, For Mirrodin!, Meteor Sword, Embercleave, and the nasty Nazgl Battle-Mace
While shes waiting for a new opponent to challenge, Raya can also be used to quest for two lore, meaning that shes useful to have on the table regardless of your current strategy
Essentially, you can use Chernabog to quest, challenge, or even to draw a card and bolster the resources in your hand
It features the new dual-ink card game mechanic introduced with Archazia's Island which limits cards to decks utilizing both colors
Of course, she comes in exerted, but thats totally okay since she only costs two ink to play