M:tG card similarity search
2R · Artifact
{T}: Add one mana of any color. If that mana is spent on a Dragon creature spell, it gains haste until end of turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Forsaken City | Land | Forsaken City doesn't untap during your untap step. At the beginning of your upkeep, you may exile a card from your hand. If you do, untap Forsaken City. {T}: Add one mana of any color. | |
| Utopia Vow | 1G | Enchantment — Aura | Enchant creature Enchanted creature can't attack or block. Enchanted creature has "{T}: Add one mana of any color." |
| Master of Dark Rites | B | Creature — Vampire Cleric | {T}, Sacrifice another creature: Add {B}{B}{B}. Spend this mana only to cast Vampire, Cleric, and/or Demon spells. 1/1 |
| Agent of Raffine | U | Creature — Human Rogue | {2}, {T}: Choose target opponent. Conjure a duplicate of the top card of their library into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell." Then they exile the top card of their library face down. 1/2 |
| Karrthus, Tyrant of Jund | 4BRG | Legendary Creature — Dragon | Flying, haste When Karrthus, Tyrant of Jund enters the battlefield, gain control of all Dragons, then untap all Dragons. Other Dragon creatures you control have haste. 7/7 |
| Phial of Galadriel | 3 | Legendary Artifact | If you would draw a card while you have no cards in hand, draw two cards instead. If you would gain life while you have 5 or less life, you gain twice that much life instead. {T}: Add one mana of any color. |
| War Room | Land | {T}: Add {C}. {3}, {T}, Pay life equal to the number of colors in your commanders' color identity: Draw a card. | |
| All Suns' Dawn | 4G | Sorcery | For each color, return up to one target card of that color from your graveyard to your hand. Exile All Suns' Dawn. |
| Captivating Crew | 3R | Creature — Human Pirate | {3}{R}: Gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn. Activate only as a sorcery. 4/3 |
| Irencrag Feat | 1RRR | Sorcery | Add seven {R}. You can cast only one more spell this turn. |