Jade Shadows introduced a new game mode called Ascension, which players could access by finding the Brutus mission on Uranus.
During the mission, you can find an enemy unique to the Ascension game mode called a Juno Sapper MOA, which drops loot introduced with the update.
To sum things up for you, we put together a list of all the Juno Sapper MOA Mods that drop from this enemy in Ascension.

Juno Sapper MOA Drops
This is a list of all the drops from the Juno Sapper MOA and their effects once they have been upgraded to max rank.
Mod | Effect | Weapon |
| Melee Elementalist |
| Melee |
| Pistol Elementalist |
| Pistols |
| Rifle Elementalist |
| Rifles |
| Semi-Pistol Cannonade |
| Semi-Auto Pistols |
| Semi-Rifle Cannonade |
| Semi-Auto Rifles |
| Semi-Shotgun Cannonade |
| Semi-Auto Shotguns |
| Shotgun Elementalist |
| Shotguns |
How To Find Juno Sapper MOA?
Juno Sapper MOAs are currently unique enemies that are found in the Ascension game mode (Brutus, Uranus) that can be encountered multiple times in the mission.
These enemies have a 3% chance to drop the mods from their drop list, which will not always guarantee that you will get the mods.
As you progress through the game mode, you will notice that these enemies may spawn during the mission and will even shoot at you as you make your way to the surface.
Verdict
The Elementalist and Cannonade Mods seem to be a good addition for new builds, providing high amounts of damage in terms of weapon firepower or Status Effects.
These mods can be utilized depending on what kind of build you’re going for and are a great way to come up with creative playstyles for your Warframes.
Eventually, you should be able to obtain all of these mods as you continue to do Ascension Missions and may even scan the Juno Sapper MOA to see its drops.