Laceração do Raivoso Lunar
Mágica Instantânea
Esta mágica custa

a menos para ser conjurada se for noite.
Laceração do Raivoso Lunar causa 3 pontos de dano a qualquer alvo.
The phrase "if it's night" refers to the day or night designation the game can have. It does not refer to whether or not it's dark outside as you play the game.