Strength of Night PLST/APC-86

Set: The List
Collector Code: PLST/APC-86
Name: Strength of Night
Type: Instant
Oracle text: Kicker {B} (You may pay an additional {B} as you cast this spell.) Creatures you control get +1/+1 until end of turn. If this spell was kicked, Zombie creatures you control get an additional +2/+2 until end of turn.
Rarity: Common