Mind's Dilation [Eldritch Moon Prerelease Promos] Shards of Alara Set: Dissension Type: Enchantment Rarity:

Set: Dissension Type: Enchantment Rarity: Rare Cost: {3}{R} Whenever an opponent taps a land for mana

Set: Limited Edition Alpha Type: Instant Rarity: Rare Cost: {W} Cast this spell only during combat before blockers are declared

Some just help with the taking

Set: Legends Type: Instant Rarity: Common Cost: {G} Counter target instant or Aura spell that targets a permanent you control

that player discards a card at random

Mind's Dilation [Eldritch Moon Prerelease Promos] Shards of Alara Set: Dissension Type: Enchantment Rarity:Set: Eldritch Moon Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {5}{U}{U} Whenever an opponent casts their first spell each turn, that player exiles the top card of their library. If it's a nonland card, you may cast it without paying its mana cost. Infinite wisdom cannot be contained within a single mind.