M:tG card similarity search
4UU · Instant
Look at target opponent's sideboard. You may cast a card from that sideboard without paying its mana cost. Exile Command the Chaff.
| Name | Mana | Type | Text |
|---|---|---|---|
| Binding Negotiation | 1B | Sorcery | Target opponent reveals their hand. You may choose a nonland card from it. If you do, they discard it. Otherwise, you may put a face-up exiled card they own into their graveyard. |
| Heartstone | 3 | Artifact | Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana. |
| Rhystic Study | 2U | Enchantment | Whenever an opponent casts a spell, you may draw a card unless that player pays {1}. |
| Callaphe, Beloved of the Sea | 1UU | Legendary Enchantment Creature — Demigod | Callaphe's power is equal to your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) Creatures and enchantments you control have "Spells your opponents cast that target this permanent cost {1} more to cast." */3 |
| Channel | GG | Sorcery | Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add {C}. |
| Defiler of Instinct | 2RR | Creature — Phyrexian Kavu | First strike As an additional cost to cast red permanent spells, you may pay 2 life. Those spells cost {R} less to cast if you paid life this way. This effect reduces only the amount of red mana you pay. Whenever you cast a red permanent spell, Defiler of Instinct deals 1 damage to any target. 4/4 |
| Emrakul, the World Anew | 12 | Legendary Creature — Eldrazi | When you cast this spell, gain control of all creatures target player controls. Flying, protection from spells and from permanents that were cast this turn When Emrakul, the World Anew leaves the battlefield, sacrifice all creatures you control. Madness—Pay six {C}. 12/12 |
| Cranial Archive | 2 | Artifact | {2}, Exile Cranial Archive: Target player shuffles their graveyard into their library. Draw a card. |
| Scrabbling Claws | 1 | Artifact | {T}: Target player exiles a card from their graveyard. {1}, Sacrifice Scrabbling Claws: Exile target card from a graveyard. Draw a card. |
| Horizon Stone | 5 | Artifact | If you would lose unspent mana, that mana becomes colorless instead. |