The Arcana update brought many additions to the game including a new Cernos bow, The Proboscis.
This one is very special from a functionality perspective. Its projectiles will drag enemies in with a nine meters range than they will detonate in a seven meter radius dealing Viral damage. Couple this with the base slash value and you already have a recipe for success. The vines also deal damage and can apply slash status effects.
Not every aspect of the weapon is fantastic however. Critical stats are abysmal. Sitting at seven percent base chance and a one point nine multiplier. We can take advantage of bonus additive after effects such as Arcane Avenger of Kavat Buff but this is definitely not Ideal.
Status chance on the other hand is very high at forty three percent by default and there will be no shortage of Viral applications.
Even thou this is a Cernos it has it's own Riven bearing the Proboscis name and the disposition is set to a meager one out of five. As such riven mods are not worth getting at the current time. If you must have one try to obtain Multishot and Damage with a harmless negative. Status chance is also a good idea.
In testing the weapon performed admirably well with most builds. There is some wiggle room in the Build for the Proboscis Cernos but just like with most other weapon in Warframe, not a lot.