Day // Night (Token)

(If it becomes day or night or if a daybound permanent enters the battlefield, track day/night for the rest of the game.)

As it becomes day, transform all nightbound permanents.

If a player casts no spells during their own turn, it becomes night next turn.

As it becomes night, transform all daybound permanents.

Permanents enter the battlefield nightbound.

If a player casts at least two spells during their own turn, it becomes day next turn.