25.5k Globe hp with arcane + aura bonus
If You want to give up on extra [Frost] hp to boost globe for extra 5k hp go for Umbra Intensify instead of Umbra Vitality.
Another option is to give up on range and put anything else - just remove [Stretch]*
*Remeber to add forma to change polarization or use different mod that use same as [Stretch]
Extremly efficient build for defense and excavation missions. Even missions like survival are good with this globe when your team utilize [Nekros] and camp in the same spot.