mtg cards with clash Mana — Seventh Edition (7ED) | Card You and target opponent each flip a coin Clash of Titans - Ikoria:

Non-Creatures Dire Downdraft: Three (or four) mana to not permanently remove an opponents creature feels pretty meh

It might have sideboard potential against decks with tons of death triggers or a graveyard theme, but the impact is nothing when it hits the board

Theres also the chance to open more rares, with the average pack containing around 1.4 rares instead of only 1

Brawl Not Legal Vintage Legal Timeless Not Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Arterial Alchemy: Blood tokens stop being Equipment if Arterial Alchemy leaves the battlefield

I also adore this with pingers like Kamahl or Stuffy Doll and then Flametongue Kavu or Ghitu Slinger on your stuff