M:tG card similarity search
1G · Creature — Human Shaman
{T}: Add {G}, {U}, or {R}. Morph {2} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Rattleclaw Mystic is turned face up, add {G}{U}{R}. 2/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Oboro, Palace in the Clouds | Legendary Land | {T}: Add {U}. {1}: Return Oboro, Palace in the Clouds to its owner's hand. | |
| Simic Keyrune | 3 | Artifact | {T}: Add {G} or {U}. {G}{U}: Simic Keyrune becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.) |
| Birgi, God of Storytelling | 2R | Legendary Creature — God | Whenever you cast a spell, add {R}. Until end of turn, you don't lose this mana as steps and phases end. Creatures you control can boast twice during each of your turns rather than once. 3/3 |
| Savage Ventmaw | 4RG | Creature — Dragon | Flying Whenever Savage Ventmaw attacks, add {R}{R}{R}{G}{G}{G}. Until end of turn, you don't lose this mana as steps and phases end. 4/4 |
| Guild Globe | 2 | Artifact | When Guild Globe enters the battlefield, draw a card. {2}, {T}, Sacrifice Guild Globe: Add two mana of different colors. |
| Goldhound | R | Artifact Creature — Treasure Dog | First strike Menace (This creature can't be blocked except by two or more creatures.) {T}, Sacrifice Goldhound: Add one mana of any color. 1/1 |
| Culling Drone | 1B | Creature — Eldrazi Drone | Devoid (This card has no color.) Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.) 2/2 |
| Blighted Steppe | Land | {T}: Add {C}. {3}{W}, {T}, Sacrifice Blighted Steppe: You gain 2 life for each creature you control. | |
| Arcum's Astrolabe | S | Snow Artifact | ({S} can be paid with one mana from a snow source.) When Arcum's Astrolabe enters the battlefield, draw a card. {1}, {T}: Add one mana of any color. |
| Energy Refractor | 2 | Artifact | When Energy Refractor enters the battlefield, draw a card. {2}: Add one mana of any color. |