Etali, Primal Sickness gives players poison counters when it deals combat damage (in other words, infect) to a player, and a player loses the game with ten poison counters
Conjurer's Closet $9.99 Blink engines appeal to a certain subset of players (guilty!) and Conjurer's Closet is one that can go in any deck
Snakeskin Veil and similar effects are the cheapest option for targeted removal, though technically Deflecting Swat will be even more effective if you have the budget for it
Among the most valuable cards to release are special promotional cards, exceptionally rare variants, and exclusive releases available only to a select few
Elsha of the Infinite, River Kelpie, Desperate Ravings, Think Twice, Oona's Grace, Chemister's Insight, Deep Analysis, Fact or Fiction, Ignite the Future, Secrets of the Dead 10 sources of "card advantage;" Wall of Stolen Identity, Ral Zarek, Devil's Play, Ray of Distortion, Fervent Denial, Farm // Market, Burning Vengeance, Leadership Vacuum 8 targeted removal
