Merteld, Knight Protector

Cleric Creatures you control gain Vigilence
Knight Creatures you control gain Flanking
{w}{w}: Put a Holy counter on target creature.
Creatures with Holy counters are a Knight
Cleric in addition to their other types.
Merteld, Knight Protector's Power is equal to
the amount of Knights in play and Toughness
is equal to the amount of Clerics.