M:tG card similarity search
1U · Artifact Creature — Siren Pirate
Flying, vigilance {T}: Add {U}. Spend this mana only to cast an artifact spell or activate an ability of an artifact source. 1/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Thran Turbine | 1 | Artifact | At the beginning of your upkeep, you may add {C}{C}. You can't spend this mana to cast spells. |
| Darksteel Forge | 9 | Artifact | Artifacts you control have indestructible. (Effects that say "destroy" don't destroy them. Artifact creatures with indestructible can't be destroyed by damage.) |
| Hushwing Gryff | 2W | Creature — Hippogriff | Flash Flying Creatures entering the battlefield don't cause abilities to trigger. 2/1 |
| Wall of Vipers | 2B | Creature — Snake Wall | Defender (This creature can't attack.) {3}: Destroy Wall of Vipers and target creature it's blocking. Any player may activate this ability. 2/4 |
| Sorcerous Spyglass | 2 | Artifact | As Sorcerous Spyglass enters the battlefield, look at an opponent's hand, then choose any card name. Activated abilities of sources with the chosen name can't be activated unless they're mana abilities. |
| Jeweled Lotus | 0 | Artifact | {T}, Sacrifice Jeweled Lotus: Add three mana of any one color. Spend this mana only to cast your commander. |
| Scarecrow Guide | 2 | Artifact Creature — Scarecrow | Reach {1}: Add one mana of any color. Activate only once each turn. 2/1 |
| Furnace Dragon | 6RRR | Creature — Dragon | Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Flying When Furnace Dragon enters the battlefield, if you cast it from your hand, exile all artifacts. 5/5 |
| Pithing Needle | 1 | Artifact | As Pithing Needle enters the battlefield, choose a card name. Activated abilities of sources with the chosen name can't be activated unless they're mana abilities. |
| Heartstone | 3 | Artifact | Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana. |