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 |
|---|---|---|---|
| Jade Statue | 4 | Artifact | {2}: Jade Statue becomes a 3/6 Golem artifact creature until end of combat. Activate only during combat. |
| Prismwake Merrow | 2U | Creature — Merfolk Wizard | Flash When Prismwake Merrow enters the battlefield, target permanent becomes the color or colors of your choice until end of turn. 2/1 |
| Frost Walker | 1U | Creature — Elemental | When Frost Walker becomes the target of a spell or ability, sacrifice it. 4/1 |
| Aquamorph Entity | 2UU | Creature — Shapeshifter | As Aquamorph Entity enters the battlefield or is turned face up, it becomes your choice of 5/1 or 1/5. Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) */* |
| Hidden Spider | G | Enchantment | When an opponent casts a creature spell with flying, if Hidden Spider is an enchantment, Hidden Spider becomes a 3/5 Spider creature with reach. (It can block creatures with flying.) |
| Shambling Vent | Land | Shambling Vent enters the battlefield tapped. {T}: Add {W} or {B}. {1}{W}{B}: Shambling Vent becomes a 2/3 white and black Elemental creature with lifelink until end of turn. It's still a land. | |
| Veiled Crocodile | 2U | Enchantment | When a player has no cards in hand, if Veiled Crocodile is an enchantment, Veiled Crocodile becomes a 4/4 Crocodile creature. |
| Enormous Energy Blade | 2B | Artifact — Equipment | Equipped creature gets +4/+0. Whenever Enormous Energy Blade becomes attached to a creature, tap that creature. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) |
| Hissing Quagmire | Land | Hissing Quagmire enters the battlefield tapped. {T}: Add {B} or {G}. {1}{B}{G}: Hissing Quagmire becomes a 2/2 black and green Elemental creature with deathtouch until end of turn. It's still a land. | |
| Kavu Chameleon | 3GG | Creature — Kavu | This spell can't be countered. {G}: Kavu Chameleon becomes the color of your choice until end of turn. 4/4 |