mtg core set 2021 most expensive cards Magic: The Gathering (M21) Collector Booster | 15 Magic: The Gathering Core Set

Illustrated by Randy Gallegos

I like to play with cards like these

It is this insurance style of use that helps reduce random screws deciding games however it probably doesn't outweigh the increase of random wins from when it is being used in its intended capacity, the old turn one Mox, Slith Firewalker on the play used to be so good

Depending on context, these cards may be called prison pieces, hate cards/hatebears, sideboard cards, or, in some circles, stax cards after the ancient Smokestack-based deck which popularized not letting the other person play as a strategic archetype

These signets are Secret Lair ones, illustrated by Dan Frazier