M:tG card similarity search
2 · Artifact
Whenever a player casts a blue spell, you may pay {3}. If you do, untap target permanent.
| Name | Mana | Type | Text |
|---|---|---|---|
| Goblin Dirigible | 6 | Artifact Creature — Construct | Flying Goblin Dirigible doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Goblin Dirigible. 4/4 |
| Brass Gnat | 1 | Artifact Creature — Insect | Flying Brass Gnat doesn't untap during your untap step. At the beginning of your upkeep, you may pay {1}. If you do, untap Brass Gnat. 1/1 |
| 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.) |
| In the Eye of Chaos | 2U | World Enchantment | Whenever a player casts an instant spell, counter it unless that player pays {X}, where X is its mana value. |
| Presence of the Master | 3W | Enchantment | Whenever a player casts an enchantment spell, counter it. |
| Archmage of Echoes | 4U | Creature — Faerie Wizard | Flying, ward {2} Whenever you cast a Faerie or Wizard permanent spell, copy it. (The copy becomes a token.) 4/4 |
| Esper Sojourners | WUB | Artifact Creature — Vedalken Wizard | When you cycle Esper Sojourners or it dies, you may tap or untap target permanent. Cycling {2}{U} ({2}{U}, Discard this card: Draw a card.) 2/3 |
| Thorntooth Witch | 5B | Creature — Treefolk Shaman | Whenever you cast a Treefolk spell, you may have target creature get +3/-3 until end of turn. 3/4 |
| Darksteel Monolith | 8 | Artifact | Indestructible Once each turn, you may pay {0} rather than pay the mana cost for a colorless spell that you cast from your hand. |
| Seedborn Muse | 3GG | Creature — Spirit | Untap all permanents you control during each other player's untap step. 2/4 |