Peria, Sunlight Protector

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)
{t}{w}: When a creature you control blocks
an opponent's creature, target creature
gains +0/+3 until the end of your turn.
During your upkeep, if there are 4 or more clerics in your graveyard, it becomes night.
Daybound