Glanduil, The White Rose

Vigilance First Strike
When Glanduil Enters the Battlefield opponents reveal their hand for as long as Glanduil is on the battlefield
{1}{b}{b}:Sacrifice a Creature, Exile one card of
your choice from Opponents hand, only activate
this ability once per turn
{x}{x}{w}: Creatures under your control that share
a type with Glanduil Gain +x/+x and first strike
until the end of your turn