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 |
|---|---|---|---|
| Chainer, Nightmare Adept | 2BR | Legendary Creature — Human Minion | Discard a card: You may cast a creature spell from your graveyard this turn. Activate only once each turn. Whenever a nontoken creature enters the battlefield under your control, if you didn't cast it from your hand, it gains haste until your next turn. 3/2 |
| Suture Priest | 1W | Creature — Phyrexian Cleric | Whenever another creature enters the battlefield under your control, you may gain 1 life. Whenever a creature enters the battlefield under an opponent's control, you may have that player lose 1 life. 1/1 |
| Jace's Archivist | 1UU | Creature — Vedalken Wizard | {U}, {T}: Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way. 2/2 |
| Invasion of Eldraine | 3B | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Eldraine enters the battlefield, target opponent discards two cards. |
| Undermountain Adventurer | 3G | Creature — Giant Warrior | Vigilance When Undermountain Adventurer enters the battlefield, you take the initiative. {T}: Add {G}{G}. If you've completed a dungeon, add six {G} instead. 3/4 |
| Whirlpool Warrior | 2U | Creature — Merfolk Warrior | When Whirlpool Warrior enters the battlefield, shuffle the cards from your hand into your library, then draw that many cards. {R}, Sacrifice Whirlpool Warrior: Each player shuffles the cards from their hand into their library, then draws that many cards. 2/2 |
| Deduce | 1U | Instant | Draw a card. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") |
| Toxicrene | 3G | Creature — Tyranid | Reach, deathtouch Hypertoxic Miasma — All lands have "{T}: Add one mana of any color" and lose all other abilities. 2/4 |
| Eriette's Whisper | 3B | Sorcery | Target opponent discards two cards. Create a Wicked Role token attached to up to one target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1. When this Aura is put into a graveyard, each opponent loses 1 life.) |
| Moonbow Illusionist | 2U | Creature — Moonfolk Wizard | Flying {2}, Return a land you control to its owner's hand: Target land becomes the basic land type of your choice until end of turn. 2/1 |