Nightfall

Nightfall: The first Nightfall card played in a turn makes it Night and extends it by a turn for each player.

Night: When you start a turn at Night, draw an additional card and take 1 damage.

Nightfall and Night are keywords introduced in The Dusk Road.

Nightfall was first explained in a mechanic reveal announcement by Patrick Chapin: ^[1]

• Damage from Night can't be responded to, nor can it be stopped by AegisAegis:
  Protected from one enemy spell or effect (but not from battle damage)..
• The extra cards can smooth out draws and provide added fuel to increase the options at your disposal.
• Additionally some cards have specific effects while it's Night.

Cards with Nightfall Edit

See more in the Nightfall category page.

References

1. ↑ DWD News - Night Falls on Eternal by Patrick Chapin (December 6, 2017)