M:tG card similarity search
· Land — Cave
Sunken Citadel enters the battlefield tapped. As it enters, choose a color. {T}: Add one mana of the chosen color. {T}: Add two mana of the chosen color. Spend this mana only to activate abilities of land sources.
| Name | Mana | Type | Text |
|---|---|---|---|
| Stamp of Approval | 3 | Artifact | As Stamp of Approval enters the battlefield, choose a watermark. Creatures you control with the chosen watermark get +1/+1. |
| Sarkhan Unbroken | 2GUR | Legendary Planeswalker — Sarkhan | [+1]: Draw a card, then add one mana of any color. [−2]: Create a 4/4 red Dragon creature token with flying. [−8]: Search your library for any number of Dragon creature cards, put them onto the battlefield, then shuffle. Loyalty 4 |
| Heronblade Elite | 2G | Creature — Human Warrior | Vigilance Whenever another Human enters the battlefield under your control, put a +1/+1 counter on Heronblade Elite. {T}: Add X mana of any one color, where X is Heronblade Elite's power. 1/1 |
| Power Artifact | UU | Enchantment — Aura | Enchant artifact Enchanted artifact's activated abilities cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. |
| Alter Reality | 1U | Instant | Change the text of target spell or permanent by replacing all instances of one color word with another. (This effect lasts indefinitely.) Flashback {1}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Prismatic Dragon | 2WW | Summon Dragon | Flying During your upkeep, Prismatic Dragon becomes a random color permanently. {2}: Prismatic Dragon becomes a random color permanently. 2/3 |
| Empowered Autogenerator | 4 | Artifact | Empowered Autogenerator enters the battlefield tapped. {T}: Put a charge counter on Empowered Autogenerator. Add X mana of any one color, where X is the number of charge counters on Empowered Autogenerator. |
| Faith's Shield | W | Instant | Target permanent you control gains protection from the color of your choice until end of turn. Fateful hour — If you have 5 or less life, instead you and each permanent you control gain protection from the color of your choice until end of turn. |
| Utopia Mycon | G | Creature — Fungus | At the beginning of your upkeep, put a spore counter on Utopia Mycon. Remove three spore counters from Utopia Mycon: Create a 1/1 green Saproling creature token. Sacrifice a Saproling: Add one mana of any color. 0/2 |
| Sleight of Mind | U | Instant | Change the text of target spell or permanent by replacing all instances of one color word with another. (For example, you may change "target black spell" to "target blue spell." This effect lasts indefinitely.) |