Poisons, toxins and venoms are all poisonous, intoxicating substances - powders, liquids and gases - that can be used by ninja in combat. Here in the sub, they work as debuffs, that is, techniques that lower the stats of a target.
The use of poison produces debuffs on a character that lasts for 2 rounds. If the poison jutsu is supercharged, every 20 CP added on to the base cost results in an increased duration of 1 round. Debuffs cannot be stacked for the same stat.
The number and extent of debuffs applied by poison are according to the chart linked here and depend on the CP invested in a feat and the number of stats affected by the debuffs. As with all debuff RUs, debuffs cannot be stacked for the same stat.
Note: All jutsu listed were taken from existing characters' pages, and they do not contain all of the feats you can take under Poison Specialist. Feel free to add more if you create them or in the occasion you take them from the Naruto canon but they aren't listed here!
10 CP Debuffs
Poison Mist - The user spits a poisonous mist that can reach up to 20 feet. Inhalation will cause breathing problems and sometimes paralysis.
Poison Release: Smog - Forming chakra in their body the user combines chemicals and exhales a deadly nerve toxin that poisons and slows the movements of anyone that comes into contact.
Poison Release: Poison Coat - Forming chakra in the user's hand and expels a liquid that coats the surface of anything touched. Type of poison is at the users discretion.
Poisoned Senbon - The user is equipped with senbon laced with poison. It is an extremely fast acting poison for impairing an opponent.
Numbing Poison - Getting hit by the user's weapon numbs the infected area. A deeper cut can render the body part unusable, but after enough rounds, even a shallow cut can be taxing.
Intermediate (20 CP) Jutsu
Poison Arrow - Able to shoot a poison Arrow. If the attack is succesful, the opponent is poisoned. (-8 SPD)
Puppet Technique: Death's Embrace - Reaper releases a toxin that coats his blades. The toxin slows the enemy when cut. (-8 speed)
Puppet Technique: Famine's Envelopment- Chimera launches a small bomb of poisonous smoke at the enemy. (-8 endurance)
Puppet Technique: Pestilence's Conquest- Mother and Father circle around the enemy releasing a barrage of poisoned senbon on the enemy. ( -8 chakra control)