M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Unblinking Observer | 1U | Creature — Homunculus | {T}: Add {U}. Spend this mana only to pay a disturb cost or cast an instant or sorcery spell. 2/1 |
| Oaken Siren | 1U | Artifact Creature — Siren Pirate | Flying, vigilance {T}: Add {U}. Spend this mana only to cast an artifact spell or activate an ability of an artifact source. 1/2 |
| Razor Barrier | 1W | Instant | Target permanent you control gains protection from artifacts or from the color of your choice until end of turn. |
| Volshe Tideturner | 1U | Creature — Merfolk Wizard | {T}: Add {U}. Spend this mana only to cast an instant or sorcery spell or a kicked spell. 1/3 |
| Jack-in-the-Mox | 0 | Artifact | {T}: Roll a six-sided die. This ability has the indicated effect. 1 — Sacrifice Jack-in-the-Mox and you lose 5 life. 2 — Add {W}. 3 — Add {U}. 4 — Add {B}. 5 — Add {R}. 6 — Add {G}. |
| Wash Out | 3U | Sorcery | Return all permanents of the color of your choice to their owners' hands. |
| Elder Brain | 5BB | Creature — Horror | Menace Whenever Elder Brain attacks a player, exile all cards from that player's hand, then they draw that many cards. You may play lands and cast spells from among the exiled cards for as long as they remain exiled. If you cast a spell this way, you may spend mana as though it were mana of any color to cast it. 6/6 |
| Codsworth, Handy Helper | 2W | Legendary Artifact Creature — Robot | Commanders you control have ward {2}. {T}: Add {W}{W}. Spend this mana only to cast Aura and/or Equipment spells. {T}: Attach target Aura or Equipment you control to target creature you control. Activate only as a sorcery. 2/3 |
| Overgrown Battlement | 1G | Creature — Wall | Defender {T}: Add {G} for each creature you control with defender. 0/4 |
| Soul of Ravnica | 4UU | Creature — Avatar | Flying {5}{U}{U}: Draw a card for each color among permanents you control. {5}{U}{U}, Exile Soul of Ravnica from your graveyard: Draw a card for each color among permanents you control. 6/6 |