You need to have "Parasitic Armor".

After you use Parasitic Armor, each globe will have 96k life. Plus Arcane [Guardian] if it is active, plus damage in the invulnerability time.

With [Primed Flow], you will have enought energy to use the ability Parasitic Armor and 4 times Snow Globe.

Tips:

• You dont have a lot of health, so, if you use the Parasitic Armor, be care to not be in the line of fire.
• This build dont have duration, so, Parasitic Armor will have only 18sec duration, be quick to put the globes.
• I dont recomend this build againts infestation, you dont have enought health to be arround.
• For more survivability you can change "[Armored Agility]" for "[Adaptation]"