Fatal Grudge solid removal and cantrip.

Ritual of the Machine dipping into blue color wheel.

Thank you for the suggestions! I do like that Fatal Grudge replaces itself, but generally if a card lets my opponent choose what they're sacrificing I don't consider it effective removal; in most cases it's going to hit the least useful target possible.

I was really excited to add Ritual of the Machine until I saw that $5-7 was the cheapest I could get it, which would unfortunately make it the most expensive card in the deck, so I will probably pass on it :c

Thank you for the suggestions!

Play Fatal Grudge when your opponent doesn't have a choice. Effective removal.