Pact of Negation Pact of Negation sees a lot of play in Eternal formats because countering a spell for free means you survive a combo that would actually kill you, or protect your own combo from interaction (e.g
It provides some nice passive protection, and the threat of activation usually means you never actually have to use the ability since players wont just jam removal into it
These 'acorn cards' function exactly like silver-bordered cards from previous un-sets
As such, it plays kind-of suboptimal cards like Kyodai, Soul of Kamigawa, Wanderer and Tamiyo Planeswalkers, and only removal and interaction with appropriate art
Do you play with the same group often enough to know each others favorite decks inside and out, and want a way to shake your games up
Thats not counting the 250+ or so reprints Ive left behind that you can find in the Foundations Starter Collection