Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Opposition Agent

2B · Creature — Human Rogue

Flash You control your opponents while they're searching their libraries. While an opponent is searching their library, they exile each card they find. You may play those cards for as long as they remain exiled, and you may spend mana as though it were mana of any color to cast them. 3/2

Similar cards

Color identity:
NameManaTypeText
Tin Street Gossip 2RGCreature — Viashino Advisor Vigilance {T}: Add {R}{G}. Spend this mana only to cast face-down spells or to turn creatures face up. 4/4
Archmage Ascension 2UEnchantment At the beginning of each end step, if you drew two or more cards this turn, you may put a quest counter on Archmage Ascension. As long as Archmage Ascension has six or more quest counters on it, if you would draw a card, you may instead search your library for a card, put that card into your hand, then shuffle.
Tavern Brawler 2RLegendary Enchantment — Background Commander creatures you own have "At the beginning of your upkeep, exile the top card of your library. This creature gets +X/+0 until end of turn, where X is that card's mana value. You may play that card this turn."
Buried Alive 2BSorcery Search your library for up to three creature cards, put them into your graveyard, then shuffle.
Horizon Seeker 2GCreature — Human Warrior Boast — {1}{G}: Search your library for a basic land card, reveal it, put it into your hand, then shuffle. (Activate only if this creature attacked this turn and only once each turn.) 3/2
Dazzling Sphinx 3UUCreature — Sphinx Flying Whenever Dazzling Sphinx deals combat damage to a player, that player exiles cards from the top of their library until they exile an instant or sorcery card. You may cast that card without paying its mana cost. Then that player puts the exiled cards that weren't cast this way on the bottom of their library in a random order. 4/5
Junkyard Scrapper 2RCreature — Goblin Artificer Whenever a nontoken artifact enters the battlefield under your control, exile a random nonland artifact card with lesser mana value from your library. You may cast that card until the end of your next turn. 3/3
Viridian Acolyte GCreature — Elf Shaman {1}, {T}: Add one mana of any color. 1/1
Narset, Enlightened Master 3URWLegendary Creature — Human Monk First strike, hexproof Whenever Narset, Enlightened Master attacks, exile the top four cards of your library. Until end of turn, you may cast noncreature spells from among those cards without paying their mana costs. 3/2
Helionaut 2WCreature — Human Soldier Flying {1}, {T}: Add one mana of any color. 1/2
Page 66