M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Sanctum of Eternity | Land | {T}: Add {C}. {2}, {T}: Return target commander you own from the battlefield to your hand. Activate only during your turn. | |
| Tangleroot | 3 | Artifact | Whenever a player casts a creature spell, that player adds {G}. |
| Isolated Chapel | Land | Isolated Chapel enters the battlefield tapped unless you control a Plains or a Swamp. {T}: Add {W} or {B}. | |
| The Big Top | Land | {T}: Add one mana of any color that appears on your top. (A top is an outerwear garment worn on the upper body.) | |
| Rootbound Crag | Land | Rootbound Crag enters the battlefield tapped unless you control a Mountain or a Forest. {T}: Add {R} or {G}. | |
| Bubbling Muck | B | Sorcery | Until end of turn, whenever a player taps a Swamp for mana, that player adds an additional {B}. |
| Phyrexian Altar | 3 | Artifact | Sacrifice a creature: Add one mana of any color. |
| Clifftop Retreat | Land | Clifftop Retreat enters the battlefield tapped unless you control a Mountain or a Plains. {T}: Add {R} or {W}. | |
| Quirion Sentinel | 1G | Creature — Elf Druid | When Quirion Sentinel enters the battlefield, add one mana of any color. 2/1 |
| Eyeless Watcher | 3G | Creature — Eldrazi Drone | Devoid (This card has no color.) When Eyeless Watcher enters the battlefield, create two 1/1 colorless Eldrazi Scion creature tokens. They have "Sacrifice this creature: Add {C}." 1/1 |