ABILITY: No Target
BASE ATTACK TIME: 1.2,1.1,1,0.9
WOLF COUNT: 2,2,2,2
Summons two wolves to fight for Lycan. Level 3-4 wolves have Cripple, and level 4 wolves have permanent invisibility.
Aghanim's Scepter Upgrade: Causes one of the three creep waves to include two wolves. You cannot control the wolves, but they are considered your units. These wolves have the same movement speed as lane creeps.
If wolves are summoned during the duration of Howl, they will receive the buff until the end of its duration.
Spirit Wolves have 70% magic damage resistance.
Using this spell will replace currently active Spirit Wolves.