M:tG card similarity search
1RG · Enchantment
Whenever you cast a creature spell, seek a creature card with lesser mana value, then put it onto the battlefield.
| Name | Mana | Type | Text |
|---|---|---|---|
| Inexorable Tide | 3UU | Enchantment | Whenever you cast a spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) |
| Arboria | 2GG | World Enchantment | Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn. |
| Passionate Archaeologist | 1R | Legendary Enchantment — Background | Commander creatures you own have "Whenever you cast a spell from exile, this creature deals damage equal to that spell's mana value to target opponent." |
| Nature's Lore | 1G | Sorcery | Search your library for a Forest card, put that card onto the battlefield, then shuffle. |
| Zoyowa's Justice | 1R | Instant | The owner of target artifact or creature with mana value 1 or greater shuffles it into their library. Then that player discovers X, where X is its mana value. (They exile cards from the top of their library until they exile a nonland card with that mana value or less. They cast it without paying its mana cost or put it into their hand. They put the rest on the bottom in a random order.) |
| Momir Vig, Simic Visionary | 3GU | Legendary Creature — Elf Wizard | Whenever you cast a green creature spell, you may search your library for a creature card, reveal it, then shuffle and put that card on top. Whenever you cast a blue creature spell, reveal the top card of your library. If it's a creature card, put that card into your hand. 2/2 |
| Extract from Darkness | 3UB | Sorcery | Each player mills two cards. Then you put a creature card from a graveyard onto the battlefield under your control. |
| Song of the Worldsoul | 4WW | Enchantment | Whenever you cast a spell, populate. (Create a token that's a copy of a creature token you control.) |
| 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 |
| Menagerie Curator | 1G | Creature — Human Citizen | {T}: Add one mana of any color. Spend this mana only to cast a creature spell. Whenever you cast a creature spell that doesn't share a creature type with a creature card in your library, draw a card. 1/3 |