The Grimoire is one of the newest weapons to come toWarframe, having many special mechanics and specific mods that can really change the way you approach gameplay. It’s not the most powerful weapon in the bunch, but it is a fun one. If you’re looking to find the “best” build for the Grimoire inWarframe, we have you covered.
Best Grimoire build inWarframe
This build will use somefamiliar modsthat boost the critical and status chances of the weapon. This is to up the weapon’s DPS overall but also act as a support tool. Here are the mods we used below:
The use ofFrostbiteandPistol Pestilencegives this weapon Viral damage, making it good universally across all factions. Stack that with the innate Electric damage and now you’re able to destroy enemy shields and wither down health with constant procs. Because of the dual-stat mods, you’re also increasing the stacks of status chance procs on enemies.

Galvanized Diffusionis used here for more multishot, but if you don’t have it, you may sub it out with its normal counterpart—Barrel Diffusion. Stack that withLethal Torrentfor even more multishot to just see the energy projectiles rack up damage quickly.
Then, we have the critical damage and chance mods to boost the overall damage output of the Grimoire. We did go withCreeping Bullseye, but it can be substituted withPistol Gambitor itsPrimedvariant.

Next, we put aLethal Momentummod in just for the projectiles to land more frequently on enemies. The Grimoire is a slow weapon in terms of fire rate and projectile speed, so since we have the fire rate increased with Lethal Torrent, we went with Lethal Momentum in the Exilus slot.
Now, for the more unconventional mods.Fass Canticleis going to beused as a support boost for allies. The shield recharge rate and delay will help your teammates survive in higher-level missions.

Then we also putXata Invocationforenergy regenerationon alt-fire. This weapon has infinite ammo and never has to reload, so you’re going to be spamming shots toward enemies. Upon successful hits, the alt-fire charges, allow you to use it quite often. This book is going to help you maintain a good energy economy, especially if you’re using a frame that is dependent on casting abilities.
These are mods in that you have to fulfill some kind of condition to activate their effect. Similar to the Galvanized Mods, there is a big payoff for being able to meet that condition often.






