The First Descendant – Freyna: Gas Explosion Mobbing and Debuff Bossing

Freyna Guide: Gas Explosion Mobbing and Debuff Bossing

By nr 1 victim.

With this mobbing guide, you will exterminate every mob practically off spawn. I did 200.000.000 damage with this last night on Sterile Lands Kuiber Mine with 3 bunnies on my team, they couldn’t keep up.

Contagion Mobbing Build Notes

You need Contagion transcendant mod. It tanks your build without it. This is what makes a room explode with poison.

Run at least two skill extension mods, but not maximize range, since this will nerf your damage and will make it harder to take out high tier mobs. With the two range mods pictured, you will take out entire rooms without problems.

Focus on Toxic and Focus on Tech for the cooldown and to add some skillpower so ult is also functional for dungeons.

Battle of Stamina for the slight duration buff and survivability, will make your gas more sticky. MP collector since we are running the Slayer set and will be semi spamming our abilities.

Neurotoxin Synthesis Boss Debuff Build Notes

Since Contagion only functions on mobs that are relatively close to each other, we’re running Neurotoxin to weaken the colossi. This is especially effective on bosses with self healing functions.

This build has no cooldown mods, since almost no matter what Freyna’s cooldown on her 4 ability is very long, this build is specced for max damage on all her abilities to keep up damage and debuff on boss.

Skill Extension and MP accelerant for the increased duration so all of ult can be fired. Maximize duration is not necessary and will nerf your build. Remember to run maxed out Expand Weapon Charge on your primary weapon of choice for max ammo on ult. Running Firing Fiesta is a waste of a slot imo since it only gives you about 3 extra bullets.

Specced in for max crit rate and crit damage, one bullet will crit for about 1,2 million with this build. Spear and Shield slot is a flex slot, you can run whatever you feel like, I personally prefer the slight extra survivability and skill power. Dangerous Ambush is essential.

Gear

Any weapon specific legendary reactor will do, since we need the extra skill damage. For max damage get one with Skill Crit Damage and Crit Rate, but honestly anything you prefer works. I personally run cooldown and skill cost for extra skill spamability.

Secret Garden is the best for Freyna, but I personally hate that gun, this entire build was tested with Thunder Cage and it takes down bosses solo and makes the entire room explode with gas without it. Fallen Hope is not needed for this build, but if you like it you can use it.

Always run the Slayer set on Freyna. Only reason to not run it for mobbing is if you do not have MP collector.

Click to enlarge…