Pathfinder Unchained / Diseases and Poisons / Diseases
Source Pathfinder Unchained pg. 138
Healthy—Latent/Carrier—Weakened—Impaired—Befuddled—Deranged—Comatose—Dead
Latent/Carrier: A character in the latent stage has the disease, and may pass it on if contagious, but suffers no ill effects.
Weakened: A character weakened by a mental disease suffers all the effects of the shaken condition. The DCs of her spells and spell-like abilities decrease by 2. If she is a spellcaster, she can no longer cast her highest level of spells.
Impaired: A character impaired by a mental disease no longer adds her mental ability score modifiers to the number of uses per day of pools (such as an arcane pool or a ki pool), abilities (such as channel and lay on hands), and bonus spells per day. Her DCs decrease by an additional 2. If she is a spellcaster, she can no longer cast her 2 highest levels of spells.
Befuddled: A character befuddled by a mental disease is losing her grasp on thought, reality, and self. She has a 50% chance each round to take no relevant action, instead babbling randomly, wandering off, or talking to unseen things.
Deranged: A character rendered deranged by a mental disease is almost entirely disconnected from reality. Her mind filters and twists all external stimuli into strange forms.
Comatose: A character rendered comatose by a mental disease has lost all grip on reality and entered an inner world of dreams. She can’t be woken by any means as long as she remains in this state on the disease track.
Dead: The disease has harmed the character’s brain beyond repair, killing her. The corpse may still be contagious, and some diseases may have unusual effects after the character dies.