Mishra's Workshop [Antiquities] Human Advisor −8: You get an emblem

−8: You get an emblem with "Whenever an opponent casts their first spell each turn

Set: Limited Edition Beta Type: Instant Uncommon Cost: {U} Cast this spell only during an opponent's turn

but my host would casually push it down before I could make out what it was

You may shuffle your library

Mishra's Workshop [Antiquities] Human Advisor −8: You get an emblemSet: Antiquities Type: Land Rare Cost: {T}: Add {C}{C}{C}. Spend this mana only to cast artifact spells. Though he eventually came to despise Tocasia, Mishra listened well to her lessons on clarity of purpose. Unlike his brother, he focused his mind on a single goal.