cache exists in db Search - ManaHive
Helper

MANAHIVE

Newest Sets:
Marvel Super Heroes Secrets of Strixhaven Teenage Mutant Ninja Turtles Year of the Horse 2026 Lorwyn Eclipsed MagicFest 2026 Wizards Play Network 2026 Avatar: The Last Airbender Marvel Universe Marvel's Spider-Man

🤖 ManaHive AI

"Find me cards equivalent to: Opposition Agent"

Opposition Agent is unique, but here are some similar black cards that disrupt or interact with opponents' libraries:

  • Ashiok, Dream Render (prevents opponents from searching libraries, exiles their graveyard)
  • Ob Nixilis, Unshackled (punishes opponents for searching their libraries)
  • Praetor's Grasp (you exile a card from an opponent's library and may cast it)

None duplicate Opposition Agent's effect, but these are functionally similar in disrupting library searching in black.

Found Cards

4 Results

Ashiok, Dream Render

Ob Nixilis, Unshackled

Opposition Agent

Praetor's Grasp

Ashiok, Dream Render #399 Legendary Planeswalker — Ashiok

Variations: v1 v2
Find Cards Like Ashiok, Dream Render

Info

Color:
Identifies:
Cost:
Rarity: Rare
Converted Cost: 3
Power/Toughness: /
Types:
  • Planeswalker
    • SubTypes:
  • Ashiok
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Mill

    Rules

  • Effects that instruct your opponents to reveal or look at cards from the top of their libraries will still work. Only effects that use the word “search” are affected.
  • If Ashiok’s last ability targets an opponent, the cards put into their graveyard will be among the cards exiled by the ability. No player may take any actions between the time the cards are put into a graveyard and the time your opponents’ graveyards are all exiled.
  • If an effect says “Search your library . . . then shuffle your library,” your opponents shuffle their libraries even though they can’t search.
  • If an effect says “You may search your library . . . If you do, shuffle your library” or “You may search your library . . . then shuffle your library,” your opponents can’t choose to search, so they won’t shuffle.
  • Spells and abilities your opponents control may cause other players to search their libraries, and spells and abilities you control may cause your opponents to search their libraries.

    • Prices

    Seller Price
    Tcgplayer 18.32 USD / 20.33 USD
    Manapool / 20.01 USD 18.04 USD
    Cardkingdom 23.99 USD / 23.99 USD
    Cardmarket / 18.7 EUR 15.57 EUR

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Spells and abilities your opponents control can't cause their controller to search their library.
    −1 Target player mills four cards. Then exile each opponent's graveyard.

    Ob Nixilis, Unshackled #84 Legendary Creature — Demon

    Variations: v1 v2
    Find Cards Like Ob Nixilis, Unshackled

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 6
    Power/Toughness: 4/4
    Types:
  • Creature
    • SubTypes:
  • Demon
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Flying Trample

    Rules

  • If the opponent controls no creatures when the first triggered ability resolves, that player still loses 10 life.
  • Ob Nixilis's first triggered ability won't trigger if you search an opponent's library or if an opponent searches another player's library.
  • The first triggered ability won't be put on the stack until after the spell or ability causing the opponent to search their library finishes resolving. Notably, if that spell or ability causes any other abilities to trigger (for example, if the opponent searched for a creature card and put it onto the battlefield), those abilities and Ob Nixilis's triggered ability will go on the stack together. The active player puts all of their abilities on the stack in any order, then each other player in turn order does the same. The last ability put onto the stack this way will be the first to resolve, and so on.

    • Prices

    Seller Price
    Cardkingdom 3.99 USD / 7.99 USD
    Manapool / 4.03 USD 3.67 USD
    Tcgplayer / 3.82 USD 6.18 USD
    Cardmarket / 2.37 EUR 1.91 EUR

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Flying, trample Whenever an opponent searches their library, that player sacrifices a creature of their choice and loses 10 life. Whenever another creature dies, put a +1/+1counteron Ob Nixilis.

    Opposition Agent #19 Creature — Human Rogue

    Find Cards Like Opposition Agent

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Mythic
    Converted Cost: 3
    Power/Toughness: 3/2
    Types:
  • Creature
    • SubTypes:
  • Human
  • Rogue
    • Languages:
    EDH Bracket Attr:
    Game Changer
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Flash

    Rules

  • If a spell or ability instructs an opponent you control to search multiple zones including the library, you decide what cards they find in all zones. They'll exile all cards they find in any of the zones.
  • If more than one player controls an Opposition Agent, and another player searches their library, the controller of the Opposition Agent that most recently entered the battlefield controls that player during the search. Because the last ability of each Opposition Agent is trying to exile the card and give permission to play it, the owner of the exiled card chooses which effect wins. However, that owner will be under another player's control, so that player controlling that owner actually makes the decision. In other words, the player who controls the Opposition Agent whose effect applies (and thus controls the opponent) can choose to give themselves all the play permissions unless they're feeling very generous.
  • If the search instruction states a quality of the card to find, such as a color or card type, you may have the opponent not find any cards. If the search is simply for a number of cards without stating a quality, you must have them find that many cards (or as many as possible, if their library doesn't contain that many cards).
  • In a multiplayer game, if a player leaves the game, all cards that player owns leave as well.
  • The cards found in the search will be exiled rather than be put wherever the spell or ability tells the opponent to put them after finding them. Any other effects the spell or ability has will still apply. If such an effect refers to the found cards, it can't see them in exile.
  • While controlling an opponent, you can't make any choices or decisions for that player related to tournament rules. You can't make them concede or have them agree to an intentional draw.
  • While controlling an opponent, you make all choices and decisions for that player. However, because the control effect is limited to while they're searching their libraries, it's unlikely the player will be allowed to make any decisions other than what to find with the search.
  • You can't have the player find cards in their library that aren't asked for by the search instruction. For example, if the opponent is searching their library for a basic land card, you can't have them find a different card, such as a creature card.
  • You must follow the normal timing permissions and restrictions for each exiled card. If one is a land, you can't play it unless you have land plays available.
  • You'll still pay all costs for a spell cast this way, including additional costs. You may also pay alternative costs if any are available.

    • Prices

    Seller Price

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    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.

    Praetor's Grasp #1861 Sorcery

    Variations: v1 v2
    Find Cards Like Praetor's Grasp

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 3
    Power/Toughness: /
    Types:
  • Sorcery
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • Other players, including the card’s owner, can’t look at the card while it remains exiled.
  • Playing a card exiled with Praetor’s Grasp follows all the normal rules for playing that card. You must pay its costs, and you must follow all timing restrictions, for example.

    • Prices

    Seller Price
    Manapool / 10.42 USD 12.3 USD
    Cardmarket 8.97 EUR / 9.58 EUR
    Tcgplayer 11.41 USD
    Cardkingdom 16.99 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Search target opponent's library for a card and exile it face down. Then that player shuffles. You may play that card for as long as it remains exiled.