The convoke on your first Merfolk each turn lets you leverage wide boards and cheap creatures to double-spell efficiently, while the repeated conjuring of **Stonybrook Schoolmaster** rewards you for tapping creatures (via convoke, activated abilities, or attack steps), snowballing board presence over time
10 Kindred Dominance One Type Left Standing On the opposite side of the spectrum from Extinction, Kindred Dominance lets you choose a creature type to keep, and then destroy all the rest
Then Wizards gave it flash and let you cast it for free for some reason
Get enough Persistent Petitioners in play, or make a ton of copies of them, and youll quickly be milling your opponents out of the game
1 Atsushi, The Blazing Sky Is A Good Addition To Any Red Build Atushi, The Blazing sky is the red legendary spirit dragon of this set