Night
{B}Instant
Target creature gets -1/-1 until end of turn.
Night // Day
{B} // {2}{W}
Instant // Instant
Oracle Text
Day
{2}{W}Instant
Creatures target player controls get +1/+1 until end of turn.
Instant // Instant
Instant
Target creature gets -1/-1 until end of turn.
Instant
Creatures target player controls get +1/+1 until end of turn.