garland mtg card (IX) - Opus VIII Garland, Knight of Cornelia //

While slightly more difficult to cast early on than other discard cards because of its two colors of mana, Thought Erasure can pull anything from your opponents hand, which is helpful against just about every deck

Tapping them for colorless mana can have upsides with cards like Thought-Knot Seer

Witherbloom Pestilence (black-green) Commander: Dina, Strategy: Create pests and strategically sacrifice them to gain life, draw cards, and drain your opponent before they can react

Emberheart Challenger has a ton of power packed into its 2/2 body, with haste and prowess forming a potent combination - Monastery Swiftspear has remained relevant since its printing for a reason