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3 · Legendary Artifact
If it's neither day nor night, it becomes day as The Celestus enters the battlefield. {T}: Add one mana of any color. {3}, {T}: If it's night, it becomes day. Otherwise, it becomes night. Activate only as a sorcery. Whenever day becomes night or night becomes day, you gain 1 life. You may draw a card. If you do, discard a card.
| Name | Mana | Type | Text |
|---|---|---|---|
| Pelakka Caverns | Land | Pelakka Caverns enters the battlefield tapped. {T}: Add {B}. | |
| Rakdos Guildgate | Land — Gate | Rakdos Guildgate enters the battlefield tapped. {T}: Add {B} or {R}. | |
| Salt Marsh | Land | Salt Marsh enters the battlefield tapped. {T}: Add {U} or {B}. | |
| Sandsteppe Citadel | Land | Sandsteppe Citadel enters the battlefield tapped. {T}: Add {W}, {B}, or {G}. | |
| Savage Lands | Land | Savage Lands enters the battlefield tapped. {T}: Add {B}, {R}, or {G}. | |
| Seaside Citadel | Land | Seaside Citadel enters the battlefield tapped. {T}: Add {G}, {W}, or {U}. | |
| Sejiri Glacier | Land | Sejiri Glacier enters the battlefield tapped. {T}: Add {W}. | |
| Selesnya Guildgate | Land — Gate | Selesnya Guildgate enters the battlefield tapped. {T}: Add {G} or {W}. | |
| Shivan Oasis | Land | Shivan Oasis enters the battlefield tapped. {T}: Add {R} or {G}. | |
| Silundi Isle | Land | Silundi Isle enters the battlefield tapped. {T}: Add {U}. |