Animate Guardian with Gravebind gloves will ensure Chains of Commands will always trigger Level 20 Animate Guardian's Weapon when Animated Guardian Kills an Enemy

The weapon for Animate Guardian's Weapon is The Wasp Nest for high base attack speed and added flat chaos damage after 5 poison stacks.

The animated weapons have 100% poison chance with Chance to Poison Support and United in Dream.

Support the level 25 Envy in the United in Dream with Divine Blessing, Life Tap and Generosity for big DPS boost. Vaal Haste also gives a nice DPS boost if available.

I'm pretty sure the PoB is only calculating the damage one Animate Guardian's Weapon(remember to put the Animate Guardian set when looking at calculations for Level 20 Animate Guardian's Weapon as a main skill) out of the 13-14 you can summon. The PoB is for proof of concept only.

PoB: https://pastebin.com/nPrraj4H