Salem, Mother Of Grim

Lifelink, Deathtouch, Menace
When Salem, Mother Of Grim enters the battlefield create X 1/1 grim beasts where X is the highest power you have among your creatures.
Salem, Mother of Grim's power and toughness is
equal to the number of grim you control
{x}{p/w}{p/b}{p/u}{p/r}{p/g}, {t} search your library for X grim
cards and put them onto the battlefield tapped.