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 |
|---|---|---|---|
| Sacred Prey | G | Creature — Horse | Whenever Sacred Prey becomes blocked, you gain 1 life. 1/1 |
| Deepwood Tantiv | 4G | Creature — Beast | Whenever Deepwood Tantiv becomes blocked, you gain 2 life. 2/4 |
| Opal Avenger | 2W | Enchantment | When you have 10 or less life, if Opal Avenger is an enchantment, Opal Avenger becomes a 3/5 Soldier creature. |
| Prismatic Lace | U | Instant | Target permanent becomes the color or colors of your choice. (This effect lasts indefinitely.) |
| Alchor's Tomb | 4 | Artifact | {2}, {T}: Target permanent you control becomes the color of your choice. (This effect lasts indefinitely.) |
| Gavony Dawnguard | 1WW | Creature — Human Soldier | Ward {1} If it's neither day nor night, it becomes day as Gavony Dawnguard enters the battlefield. Whenever day becomes night or night becomes day, look at the top four cards of your library. You may reveal a creature card with mana value 3 or less from among them and put it into your hand. Put the rest on the bottom of your library in any order. 3/3 |
| Blazing Blade Askari | 2R | Creature — Human Knight | Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) {2}: Blazing Blade Askari becomes colorless until end of turn. 2/2 |
| Palace Sentinels | 3W | Creature — Human Soldier | When Palace Sentinels enters the battlefield, you become the monarch. 2/4 |
| Siege of Towers | 1R | Sorcery | Replicate {1}{R} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.) Target Mountain becomes a 3/1 creature. It's still a land. |
| Vampire Envoy | 2B | Creature — Vampire Cleric Ally | Flying Whenever Vampire Envoy becomes tapped, you gain 1 life. 1/4 |