Your other Beasts have +1 Attack.
Other beasts totally dig hanging out with timber wolves.
 How to get
Timber Wolf x 2 are automatically included in all players' collections.
Timber Wolf lacks presence by itself, but can be a powerful force when used in conjunction with other Beasts. It is most commonly played alongside Unleash the Hounds, granting all Hounds the extra punch they may need to kill enemy minions or simply deal more damage to the opponent.
Common throughout Azeroth, timber wolves are pack hunters excelling in the persistent chase of their prey. While many humans fear timber wolves as servants of darkness and associate them with orcs, night elves embrace the rightful place timber wolves have in the natural order. Timber wolves move and hunt primarily at night.