Honorable Mention #2 - Embercleave This little bad boy is the best of the mythic artifact cycle, to my mind
Luckily, the cards are released in special sets that are designated by unique symbols, making the cards easy to identify
Potentially offering free Devotion and Domain from the very start of the game, this card offers exceptional utility
Clearing a blocker and dealing 3 damage applies plenty of pressure to close out a game, and your opponent cant even counter it
There are a few aspects that hold it back from being more complex and competitive, namely a lack of card draw and ways to mount a comeback and counter the opponent, but those issues may be alleviated as the game evolves
I'm intending to treat it as a sidegrade since it has more aggressive stats, but is more color intensive