While the initial hype for the card has certainly died down, Varina is brought up in discussions about zombie tribal decks when Wilhelt, the Rotcleaver wont do and a player doesnt want to take on Green for Sidisi, Brood Tyrant
When paired with cards like Donatello, Gadget Master, who, as we already know, can create tokens of artifacts you control, Krang, Master Mind becomes a game-changing threat that needs to be dealt with, or your opponents are doomed.
If you love decks that thrive on momentum and thrive even more when the table panics, Abaddon's your warlord
You can still have those easy fast wins if your draft pool is favourable, but you cant just draft red and lock in a positive win rate here
Mardu gives access to the best warlocks and the outlaw payoffs are quite powerful
Auras attached to creatures exiled with Haytham Kenway's last ability will be put into their owners' graveyards