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 |
|---|---|---|---|
| Fiery Inscription | 2R | Enchantment | When Fiery Inscription enters the battlefield, the Ring tempts you. Whenever you cast an instant or sorcery spell, Fiery Inscription deals 2 damage to each opponent. |
| Rivendell | Legendary Land | Rivendell enters the battlefield tapped unless you control a legendary creature. {T}: Add {U}. {1}{U}, {T}: Scry 2. Activate only if you control a legendary creature. | |
| Leyline of Abundance | 2GG | Enchantment | If Leyline of Abundance is in your opening hand, you may begin the game with it on the battlefield. Whenever you tap a creature for mana, add an additional {G}. {6}{G}{G}: Put a +1/+1 counter on each creature you control. |
| Firemane Avenger | 2RW | Creature — Angel | Flying Battalion — Whenever Firemane Avenger and at least two other creatures attack, Firemane Avenger deals 3 damage to any target and you gain 3 life. 3/3 |
| Dross Harvester | 1BB | Creature — Horror | Protection from white At the beginning of your end step, you lose 4 life. Whenever a creature dies, you gain 2 life. 4/4 |
| Planeswalker's Mischief | 2U | Enchantment | {3}{U}: Target opponent reveals a card at random from their hand. If it's an instant or sorcery card, exile it. You may cast it without paying its mana cost for as long as it remains exiled. At the beginning of the next end step, if you haven't cast it, return it to its owner's hand. Activate only as a sorcery. |
| Weaver of Currents | 1GU | Creature — Naga Druid | {T}: Add {C}{C}. 2/2 |
| Punishing Fire | 1R | Instant | Punishing Fire deals 2 damage to any target. Whenever an opponent gains life, you may pay {R}. If you do, return Punishing Fire from your graveyard to your hand. |
| Soul Shred | 3BB | Sorcery | Soul Shred deals 3 damage to target nonblack creature. You gain 3 life. |
| Necrogen Mists | 2B | Enchantment | At the beginning of each player's upkeep, that player discards a card. |