I block it with [c]Venomous Hierophant[/c], which is a 3/3 deathtouch creature
You can likely guess what fairy tale trope its referencing from the title, but to reinforce the hint it uses a new mechanic, bargain, which gives you a bonus effect if you sacrifice an artefact, token or enchantment
Since there will be lots of folks reviewing the decks as whole pieces, I thought Id take a look at the individual cards and how they might fit into existing environments
Tezzeret, Cruel Captain: A powerful, low-cost, colorless planeswalker perfect for artifact strategies in multiple formats
I like this as an adjunct to other mana tricks in green and especially rocking the aforementioned kitchen tables
This helps protect some of your more potent permanents, like Ghirapur Orrery, or return saga cards like Elspeth Conquers Death for more value