M:tG card similarity search
2 · Artifact
Sphere of the Suns enters the battlefield tapped and with three charge counters on it. {T}, Remove a charge counter from Sphere of the Suns: Add one mana of any color.
| Name | Mana | Type | Text |
|---|---|---|---|
| Time Walk | 1U | Sorcery | Take an extra turn after this one. |
| Trial of Knowledge | 3U | Enchantment | When Trial of Knowledge enters the battlefield, draw three cards, then discard a card. When a Cartouche enters the battlefield under your control, return Trial of Knowledge to its owner's hand. |
| Scavenger Grounds | Land — Desert | {T}: Add {C}. {2}, {T}, Sacrifice a Desert: Exile all graveyards. | |
| Forsaken Monument | 5 | Legendary Artifact | Colorless creatures you control get +2/+2. Whenever you tap a permanent for {C}, add an additional {C}. Whenever you cast a colorless spell, you gain 2 life. |
| Crosis's Catacombs | Land — Lair | When Crosis's Catacombs enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {U}, {B}, or {R}. | |
| Darigaaz's Caldera | Land — Lair | When Darigaaz's Caldera enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {B}, {R}, or {G}. | |
| Dromar's Cavern | Land — Lair | When Dromar's Cavern enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {W}, {U}, or {B}. | |
| Rith's Grove | Land — Lair | When Rith's Grove enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {R}, {G}, or {W}. | |
| Treva's Ruins | Land — Lair | When Treva's Ruins enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {G}, {W}, or {U}. | |
| Doubling Cube | 2 | Artifact | {3}, {T}: Double the amount of each type of unspent mana you have. |