Plan: War glaive is a weapon plan in the Fallout 76 update One Wasteland For All.
It can only be obtained by level 50+ player characters as a reward for successfully completing a Daily Op . Once learned, the plan will no longer drop from Daily Ops, thereby increasing the drop chances of other rare Daily Ops plans.
Can be bought from Minerva for gold bullion.
The plan unlocks crafting of the war glaive at a weapons workbench. It also allows legendary variants to be awarded from events and to be purchased from Purveyor Murmrgh.