M:tG card similarity search
2 · Artifact Creature — Cat
{T}, Discard your hand, Sacrifice Diamond Lion: Add three mana of any one color. Activate only as an instant. 2/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Underdome | Land | {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to pay Un-costs. | |
| Rhystic Cave | Land | {T}: Choose a color. Add one mana of that color unless any player pays {1}. Activate only as an instant. | |
| Ticket Turbotubes | 3 | Artifact | {T}: Add one mana of any color. {3}, {T}: You get {TK} (a ticket counter). |
| Nomadic Elf | 1G | Creature — Elf Nomad | {1}{G}: Add one mana of any color. 2/2 |
| Viridian Acolyte | G | Creature — Elf Shaman | {1}, {T}: Add one mana of any color. 1/1 |
| Llanowar Envoy | 2G | Creature — Elf Scout | {1}{G}: Add one mana of any color. 3/2 |
| Gallifrey Council Chamber | Legendary Land | When Gallifrey Council Chamber enters the battlefield, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a Time Lord or Alien spell or activate an ability of a Time Lord or Alien. | |
| 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 |
| Leyline Prowler | 1BG | Creature — Nightmare Beast | Deathtouch, lifelink {T}: Add one mana of any color. 2/3 |
| Lifespring Druid | 2G | Creature — Elf Druid | {T}: Add one mana of any color. 2/1 |