The Brotherhood-issued Royal Guard Gravity Grenade is an enhanced gravitational device capable of being thrown at targets. Using the same ascendant crystal gravity technology found in the Ascendant Crystal Gravity Well-Tractor Beam Generator but on a miniaturized scale, it creates a medium-radius gravity field to draw in enemy targets. The effects of the grenade last for a short period of time, but are capable of preventing targets caught in the field from moving entirely while the effects last.