M:tG card similarity search
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 |
|---|---|---|---|
| Tranquil Expanse | Land | Tranquil Expanse enters the battlefield tapped. {T}: Add {G} or {W}. | |
| Tresserhorn Sinks | Snow Land | Tresserhorn Sinks enters the battlefield tapped. {T}: Add {B} or {R}. | |
| Umara Skyfalls | Land | Umara Skyfalls enters the battlefield tapped. {T}: Add {U}. | |
| Urborg Volcano | Land | Urborg Volcano enters the battlefield tapped. {T}: Add {B} or {R}. | |
| Valakut Stoneforge | Land | Valakut Stoneforge enters the battlefield tapped. {T}: Add {R}. | |
| Vastwood Thicket | Land | Vastwood Thicket enters the battlefield tapped. {T}: Add {G}. | |
| Woodland Stream | Land | Woodland Stream enters the battlefield tapped. {T}: Add {G} or {U}. | |
| Worn Powerstone | 3 | Artifact | Worn Powerstone enters the battlefield tapped. {T}: Add {C}{C}. |
| Zof Bloodbog | Land | Zof Bloodbog enters the battlefield tapped. {T}: Add {B}. | |
| Detainment Spell | W | Enchantment — Aura | Enchant creature Enchanted creature's activated abilities can't be activated. {1}{W}: Attach Detainment Spell to target creature. |