Sediran the White Ire

+1: Until end of turn, whenever a creature you control attacks, it deals 1 damage to the defending player and gains first strike.
-2: Sediran the White Ire deals damage equal to the number of non-Human Werewolves you control to target creature. Transform Sediran the White Ire.
-6: Search your library for up to 10 Werewolf creature cards and put them onto the battlefield transformed. Then shuffle your library.