Game changed to night after player cast three spells on turn.

Situation:
1. Codie on battlefield. Activate ability.
2. Cast Serpentine Curve, to trigger Codie.
3. Codie ability finds Rip Apart.
4. Cast Rip Apart.
5. Cast Tibalt's Trickery to counter Rip Apart.
6. Tibalt's Trickery hits Dean of Perfection, which is uncastable because Codie bans casting permanents.
7. Pass turn.
8. Day becomes Night, and werewolves all transform to scary side.