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 |
|---|---|---|---|
| Owlbear | 3GG | Creature — Bird Bear | Trample Keen Senses — When Owlbear enters the battlefield, draw a card. 4/4 |
| Gemstone Array | 4 | Artifact | {2}: Put a charge counter on Gemstone Array. Remove a charge counter from Gemstone Array: Add one mana of any color. |
| Narset of the Ancient Way | 1URW | Legendary Planeswalker — Narset | [+1]: You gain 2 life. Add {U}, {R}, or {W}. Spend this mana only to cast a noncreature spell. [−2]: Draw a card, then you may discard a card. When you discard a nonland card this way, Narset of the Ancient Way deals damage equal to that card's mana value to target creature or planeswalker. [−6]: You get an emblem with "Whenever you cast a noncreature spell, this emblem deals 2 damage to any target." Loyalty 4 |
| Fangren Marauder | 5G | Creature — Beast | Whenever an artifact is put into a graveyard from the battlefield, you may gain 5 life. 5/5 |
| Cryptic Caves | Land | {T}: Add {C}. {1}, {T}, Sacrifice Cryptic Caves: Draw a card. Activate only if you control five or more lands. | |
| Thermal Flux | U | Instant | Choose one — • Target nonsnow permanent becomes snow until end of turn. • Target snow permanent isn't snow until end of turn. Draw a card at the beginning of the next turn's upkeep. |
| Brackish Trudge | 2B | Creature — Fungus Beast | Brackish Trudge enters the battlefield tapped. {1}{B}: Return Brackish Trudge from your graveyard to your hand. Activate only if you gained life this turn. 4/2 |
| Verdant Eidolon | 3G | Creature — Spirit | {G}, Sacrifice Verdant Eidolon: Add three mana of any one color. Whenever you cast a multicolored spell, you may return Verdant Eidolon from your graveyard to your hand. 2/2 |
| Rakdos Headliner | BR | Creature — Devil | Haste Echo—Discard a card. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) 3/3 |
| Jadeheart Attendant | Artifact Creature — Golem | When Jadeheart Attendant enters the battlefield, you gain life equal to the mana value of the exiled card used to craft it. 7/7 |