日の出の騎兵
クリーチャー — 人間・騎士
トランプル、速攻
日の出の騎兵が戦場に出るに際し、昼でも夜でもないなら、昼になる。
昼が夜になるか夜が昼になるたび、あなたがコントロールしているクリーチャー１体を対象とする。それの上に＋１/＋１カウンター１個を置く。
「私たちと同じく、朝が己の生存をかけて戦っているのよ。」
Illustrated by
Innistrad: Midnight Hunt#244UncommonJapaneseLegality
Rulings
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.
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.
Before a player untaps their permanents during the untap step, the game checks to see if the day/night designation should change.
If it is day, and the active player of the previous turn cast no spells during their turn, it becomes night.
If it is night, and the active player of the previous turn cast two or more spells during their turn, it becomes day.
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).