Welcome to Diablo 4! Today we will be discussing the Druid build, which specializes in spreading DOTs across the screen and is surprisingly survivable. This Diablo 4 build utilizes Werewolf utility for its main source of damage, but also uses Storm Strike and Vine Creeper to provide additional support.

Focus on Rabies as your main damage dealer
Rabies is a DOT that spreads to nearby enemies and can be combined with Vine Creeper to increase its effectiveness. Vine Creeper is a root that immobilizes nearby enemies, and when combined with Rabies, it can quickly clear entire groups of mobs.
Use Storm Strike as your generator
Storm Strike provides a damage reduction buff and chaining damage to multiple targets. Invest five points into Shred, which has been upgraded to increase your attack speed and return some bonus health.
Invest heavily in Vine Creeper in the Companion tree
Upgrade Vine Creeper to increase its poison duration, dot damage, and poison damage. Bloodhound is also a great talent that provides a heal on a short cooldown and increases attack speed and critical strike chance.
Look for legendaries that can enhance your build
Legendaries like the one that turns wolves into werewolves can be great for this build, as they can spread Rabies.
Prioritize survivability
Take Clarity, which gives you more spirit when transforming into human form. Take Heart of the Wild and Abundance to increase your spirit regeneration. Finally, take Bonus Movement Speed and Bonus Crit Chance to help close enemies and increase your damage output.
With some tweaking, this build can be adjusted to fit any playstyle and should prove to be a great addition to any playthrough of Diablo 4. Good luck and have fun!