The Grimoire is the prized diary of the prominent Orokin scientist, Albrecht Entrati. It is a unique secondary weapon that casts bolts of Electricity, while its Alternate Fire throws a large voltaic orb that can slowly travel forward and bounce around the environment, electrocuting any enemies in its path. This weapon deals pure Electricity damage. Primary fire hurls fully automatic arcane energies. Shots explode in a 1 meter radius on impact with a surface or enemy. Alternate Fire throws a 6
Grinlok, WARFRAME Wiki
Motus Signal, WARFRAME Wiki
Update 28, WARFRAME Wiki
Update 35, WARFRAME Wiki
Korumm, WARFRAME Wiki
Ris Invocation, WARFRAME Wiki
Warframe: Updates - Update 35: Whispers in the Walls
Devstream 175, WARFRAME Wiki
Grimoire names : r/Warframe
Warframe - GRIMOIRE ENERGY REGENERATION BUILD!!!