M:tG card similarity search
2U · Legendary Artifact
{U}, {T}: Conjure a random card from Tome of the Infinite's spellbook into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell."
| Name | Mana | Type | Text |
|---|---|---|---|
| Ugin's Construct | 4 | Artifact Creature — Construct | When Ugin's Construct enters the battlefield, sacrifice a permanent that's one or more colors. 4/5 |
| Keeper of Secrets | 5R | Creature — Demon | First strike, haste Symphony of Pain — Whenever you cast a spell from anywhere other than your hand, Keeper of Secrets deals damage equal to that spell's mana value to target opponent. 6/4 |
| Once Upon a Time | 1G | Instant | If this spell is the first spell you've cast this game, you may cast it without paying its mana cost. Look at the top five cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. |
| Cabaretti Revels | 1RG | Enchantment | Whenever you cast a creature spell, seek a creature card with lesser mana value, then put it onto the battlefield. |
| Avatar of Me | 2UU | Creature — Avatar | This spell costs {1} more to cast for each ten years you've been alive. Avatar of Me's power is equal to your height in feet and its toughness is equal to your American shoe size. Round to the nearest ½. Avatar of Me is the color of your eyes. */* |
| Bolas's Citadel | 3BBB | Legendary Artifact | You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. If you cast a spell this way, pay life equal to its mana value rather than pay its mana cost. {T}, Sacrifice ten nonland permanents: Each opponent loses 10 life. |
| Sphere of the Suns | 2 | Artifact | Sphere of the Suns enters the battlefield tapped and with three charge counters on it. {T}, Remove a charge counter from Sphere of the Suns: Add one mana of any color. |
| Villainous Wealth | XBGU | Sorcery | Target opponent exiles the top X cards of their library. You may cast any number of spells with mana value X or less from among them without paying their mana costs. |
| Elemental Resonance | 2GG | Enchantment — Aura | Enchant permanent At the beginning of your precombat main phase, add mana equal to enchanted permanent's mana cost. (Mana cost includes color. If a mana symbol has multiple colors, choose one.) |
| Mapping the Maze | 1U | Instant | Choose an instant or sorcery card in your hand or graveyard. That card perpetually incorporates {U} and gains "When you cast this spell, draw a card." Then return a multicolored instant or sorcery card from your graveyard to your hand. |