M:tG card similarity search
2U · Legendary Creature — Human Scientist
{T}: Add {C}{C}. Spend this mana only to activate abilities. 2/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Orochi Leafcaller | G | Creature — Snake Shaman | {G}: Add one mana of any color. 1/1 |
| Plague Myr | 2 | Artifact Creature — Phyrexian Myr | Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) {T}: Add {C}. 1/1 |
| Tarnished Citadel | Land | {T}: Add {C}. {T}: Add one mana of any color. Tarnished Citadel deals 3 damage to you. | |
| Opal Palace | Land | {T}: Add {C}. {1}, {T}: Add one mana of any color in your commander's color identity. If you spend this mana to cast your commander, it enters the battlefield with a number of additional +1/+1 counters on it equal to the number of times it's been cast from the command zone this game. | |
| Signpost Scarecrow | 4 | Artifact Creature — Scarecrow | Vigilance {2}: Add one mana of any color. 2/4 |
| Opaline Unicorn | 3 | Artifact Creature — Unicorn | {T}: Add one mana of any color. 1/2 |
| Rhystic Cave | Land | {T}: Choose a color. Add one mana of that color unless any player pays {1}. Activate only as an instant. | |
| Saproling Cluster | 1G | Enchantment | {1}, Discard a card: Create a 1/1 green Saproling creature token. Any player may activate this ability. |
| Aether Hub | Land | When Aether Hub enters the battlefield, you get {E} (an energy counter). {T}: Add {C}. {T}, Pay {E}: Add one mana of any color. | |
| Celestial Prism | 3 | Artifact | {2}, {T}: Add one mana of any color. |