M:tG card similarity search
4U · Instant
If an opponent controls a Forest and you control an Island, you may cast this spell without paying its mana cost. Put target creature on top of its owner's library.
| Name | Mana | Type | Text |
|---|---|---|---|
| Trinisphere | 3 | Artifact | As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.) |
| Cogwork Archivist | 6 | Artifact Creature — Construct | Reach {2}, {T}: Put target card from a graveyard on the bottom of its owner's library. 4/5 |
| Siphon Insight | UB | Instant | Look at the top two cards of target opponent's library. Exile one of them face down and put the other on the bottom of that library. You may play the exiled card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell. Flashback {1}{U}{B} |
| Gaddock Teeg | GW | Legendary Creature — Kithkin Advisor | Noncreature spells with mana value 4 or greater can't be cast. Noncreature spells with {X} in their mana costs can't be cast. 2/2 |
| Exiled Doomsayer | 1W | Creature — Human Cleric | All morph costs cost {2} more. (This doesn't affect the cost to cast creature spells face down.) 1/2 |
| Disappearing Act | 1UU | Instant | As an additional cost to cast this spell, return a permanent you control to its owner's hand. Counter target spell. |
| Brain in a Jar | 2 | Artifact | {1}, {T}: Put a charge counter on Brain in a Jar, then you may cast an instant or sorcery spell with mana value equal to the number of charge counters on Brain in a Jar from your hand without paying its mana cost. {3}, {T}, Remove X charge counters from Brain in a Jar: Scry X. |
| Hatred | 3BB | Instant | As an additional cost to cast this spell, pay X life. Target creature gets +X/+0 until end of turn. |
| Jubilant Skybonder | 1W/UW/U | Creature — Human Wizard | Flying Creatures you control with flying have "Spells your opponents cast that target this creature cost {2} more to cast." 2/2 |
| Past in Flames | 3R | Sorcery | Each instant and sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |