M:tG card similarity search
2 · Artifact
Obsidian Obelisk enters the battlefield tapped. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a multicolored spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Gyre Engineer | 1GU | Creature — Vedalken Wizard | {T}: Add {G}{U}. 1/1 |
| Mezzio Mugger | 4R | Creature — Viashino Rogue | Whenever Mezzio Mugger attacks, exile the top card of each player's library. You may play those cards this turn, and you may spend mana as though it were mana of any color to cast those spells. Blitz {2}{R} (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.) 3/3 |
| Sasaya's Essence | Legendary Enchantment | Whenever a land you control is tapped for mana, add an additional one mana of any type that land produced for each other land you control with the same name as it. | |
| Oran-Rief, the Vastwood | Land | Oran-Rief, the Vastwood enters the battlefield tapped. {T}: Add {G}. {T}: Put a +1/+1 counter on each green creature that entered the battlefield this turn. | |
| Ignoble Hierarch | G | Creature — Goblin Shaman | Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) {T}: Add {B}, {R}, or {G}. 0/1 |
| Ardent Electromancer | 2R | Creature — Human Wizard | When Ardent Electromancer enters the battlefield, add {R} for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) 3/2 |
| 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 |
| Battle Hymn | 1R | Instant | Add {R} for each creature you control. |
| Gaea's Cradle | Legendary Land | {T}: Add {G} for each creature you control. | |
| Ritual of Subdual | 4GG | Enchantment | Cumulative upkeep {2} (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.) If a land is tapped for mana, it produces colorless mana instead of any other type. |