Skill and Passive Breakdown
Skills

Storm Strike: Useful early for damage and applying Vulnerable. Upgrade to Diablo 4 Items Fierce Storm Strike.
Blood Howl: Provides burst healing. Upgrade to Preserving Blood Howl for added Attack Speed.
Earthen Bulwark: Grants a Barrier. Upgrade to Innate Earthen Bulwark for additional damage.
Wolves: Summons two Wolves for damage. Upgrade to Brutal Wolf Pack.
Ravens: Summons a raven for high damage. Upgrade to Brutal Ravens.
Poison Creeper: Summons a Creeper that poisons enemies. Upgrade to Brutal Poison Creeper.
Passives

Predatory Instincts: Increases Critical Strike Chance to Diablo IV Items for sale close enemies.
Vigilance: Grants Damage Reduction after using a Defensive Skill.
Call of the Wild: Boosts Companion Skills damage.
Envenom: Increases Critical Strike Damage against poisoned enemies.
Bad Omen: Chance to hit enemies with a Lightning Bolt for extra damage.