Technically, foil is a subset of premium, a category that includes non-foil cards like promotional prerelease gold-stamped cards, Promo Pack-stamped cards, or things like the full art Doom Blade
Balancing Your Attackers and Support Cards Balancing your deck with a mix of attackers and support cards is crucial for success in battles
Chaos Defiler can hang in Vintage Cube, and will likely find homes in many mid- to high-power environments
I believe it is cheap enough to stop aggro decks before things get too dicey
This verification process currently applies to single ungraded cards, but "will expand to include graded, autograph and patch cards sold for $250+." While this new system probably wouldn't have saved Logan Paul (at least in its current form), it does lower the risk of getting a fake card
Its ability offers multiple applications, like in sacrifice decks as a Blood Artist effects, but what has people excited is using it in a self-mill deck full of creatures