Tarkir: Dragonstorm aims to combine the Dragons and stompiness of Dragons of Tarkir, with the clans and three-colour focus of Khans of Tarkir
Honorable Mention 2 No Mercy I am a sad Abe that this did not make the Top 10
In multicolour identities, it still skews heavily towards red: 44 Rakdos (black/red) 40 Gruul (red/green) 39 Boros (red/white) 23 Izzet (blue/red) 11 Jund (black/red/green) Ten Grixis (blue/black/red) Nine Mardu (red/white/black) Eight Naya (red/green/white) Seven Golgari (black/green) Five Temur (green/blue/red) Five WUBRG (white/blue/black/red/green) Four Jeskai (blue/red/white) Two Orzhov (white/black) Two Sultai (black/green/blue) One Azorius (white/blue) One Dimir (blue/black) One Simic (green/blue) One Not-Blue (black/red/green/white)
Frenetic Efreet Trying to kill a Frenetic Efreet was a ritual of frustration
Since Ayula loads up on +1/+1 counters, you can power her up past what your opponents can handle, all while slapping on a few Mirran swords and hexproof auras to make sure your opponents cant interact with her at all
If youre looking for the absolute peak of the best blue cards MTG sets have in store for high-power finishers, this is it