M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Reflecting Pool | Land | {T}: Add one mana of any type that a land you control could produce. | |
| Seismic Spike | 2RR | Sorcery | Destroy target land. Add {R}{R}. |
| Mana Geyser | 3RR | Sorcery | Add {R} for each tapped land your opponents control. |
| Desperate Ritual | 1R | Instant — Arcane | Add {R}{R}{R}. Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.) |
| Riftstone Portal | Land | {T}: Add {C}. As long as Riftstone Portal is in your graveyard, lands you control have "{T}: Add {G} or {W}." | |
| Braid of Fire | 1R | Enchantment | Cumulative upkeep—Add {R}. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) |
| Agent of Stromgald | R | Creature — Human Knight | {R}: Add {B}. 1/1 |
| Reliquary Tower | Land | You have no maximum hand size. {T}: Add {C}. | |
| Thought Vessel | 2 | Artifact | You have no maximum hand size. {T}: Add {C}. |
| Ashnod's Altar | 3 | Artifact | Sacrifice a creature: Add {C}{C}. |