TYPE
Legendary Artifact

ABILITY
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.

ILLUSTRATOR
Jonas De Ro

LEGALITIES
Standard Future Historic Timeless Gladiator Pioneer Explorer Modern Legacy Pauper Vintage Penny Commander Oathbreaker Standardbrawl Brawl Alchemy Paupercommander Duel Oldschool Premodern Predh

LANGUAGES
EN FR DE IT JP KR PT RU ES ZH-CN ZH-TW

RULINGS

• 2021-09-24 If it is night, and the active player of the previous turn cast two or more spells during their turn, it becomes day.
• 2021-09-24 Before a player untaps their permanents during the untap step, the game checks to see if the day/night designation should change.
• 2021-09-24 If it is day, and the active player of the previous turn cast no spells during their turn, it becomes night.
• 2021-09-24 If you choose to draw a card with The Celestus but some effect replaces that card draw with something else, you will still have to discard a card.
• 2021-09-24 If a triggered ability triggers whenever day becomes night or night becomes day, it only triggers if it was already either day/night and becomes the other. It does not trigger when the game becomes day or night for the first time.
• 2021-09-24 Day and night are designations that the game itself can have. The game starts as neither. Once the game becomes day (or less commonly, night), the game will be exactly one of them—day or night—going back and forth for the rest of the game.
• 2021-09-24 For more information about Day and Night and the Daybound and Nightbound abilities, please see the Innistrad: Midnight Hunt Mechanics atricle (https://magic.wizards.com/en/articles/archive/feature/innistrad-midnight-hunt-mechanics-2021-09-02).